Floods of June 1965 in Arkansas River Basin, Colorado, Kansas, and New Mexico
GEOLOGICAL SURVEY WATER-SUPPLY PAPER 1850-D
Prepared in cooperation with the States of Colorado, Kansas, and New Mexico and with agencies of the Federal Government
Floods of June 1965 in Arkansas River Basin, Colorado, Kansas, and New MexicoBy R. J. SNIPES and others
FLOODS OF 1965 IN THE UNITED STATES
GEOLOGICAL SURVEY WATER-SUPPLY PAPER 1850-D
Prepared in cooperation with the States of Colorado, Kansas, and New Mexico and with agencies of the Federal Government
UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1974
UNITED STATES DEPARTMENT OF THE INTERIOR
ROGERS C. B. MORTON, Secretary
GEOLOGICAL SURVEY
V. E. McKelvey, Director
Library of Congress catalog-card No. 74-600042
For sale by the Superintendent of Documents, U. S. Government Printing Office
Washington, D. C. 20402 - Price $2.35 (paper cove')Stock Number 2401-02483
CONTENTS
Page
Abstract __________________________________________ DlIntroduction ______________________________________ 1
Destructive forces at work _____________________________ 1Floods and flood areas ______________________________ 4Acknowledgments ___________________________________ 4
Relative magnitude of the floods __________________________ 5Comparison with maximum floods known _____________________ 5Comparison by frequency relations ________________________ 6
Causes ___________________________________________ 7Antecedent conditions ________________________________ 7Precipitation ______________________________________ 7
Rainfall on June 14-15 ____________________________ 10Rainfall on June 16______________________________ 10Rainfall on June 17______________________________ 11Rainfall on June 18-19 ____________________________ 12
Description of the floods _________________ ________ 12Arkansas River above John Martin Dam 13
Fountain Creek basin _____________________________ 13Arkansas River Fountain Creek to Las Animas _ _ _ 13Arkansas River Las Animas to John Martin Dam __________ _. 15Arkansas River John Martin Dam, Colo., to
Great Bend, Kans ______________________________ 18Canadian River basin, New Mexico ________________________ 23
Canadian River above Conchas Reservoir 23Canadian River tributaries _______________________ 24
Northeastern New Mexico ______ 24Effects of storage _______________ __ _ _____ 24Comparison with previous floods _________________________ 25
Arkansas River basin, Colorado and Kansas ____ _____ ____ 25Canadian River basin, New Mexico _____________________ 27
Flood damage ____________________________________ 27Flood frequency ________________ ___ 30Determination of flood discharges ___________________________ 32Streamflow data _______________________________________ 33
Explanation of data _________________________________ 33Summary of flood stages and discharges _____________________ 33Data for individual sites ______________________________ 33Station data _____________________________________ 39
Selected references ____________________________________ 94Index ___________________________________________ 95
IV CONTENTS
ILLUSTRATIONS
Page
PLATE 1. Location of flood areas and flood-data sites, floods of Jure 1965 inArkansas River basin, Colorado, Kansas, and New Mexico In pocket
2. Precipitation map for June 13-20, 1965, in Arkansas River basin,Colorado, Kansas, and New Mexico _ _ _ In pocket
FIGURE 1. Graph showing relation of maximum discharges to drainage area ____ 05 2-5. Graphs showing:
2. Cumulative precipitation at selected weather stations inArkansas River basin above John Martin Reservoir, Colo_ 8
3. Cumulative precipitation at selected weather stations inPurgatoire River basin, Colorado _____ _ 8
4. Cumulative precipitation at selected weather stations in Arkan sas River basin below John Martin Reservoir, Co'o ___ 9
5. Cumulative precipitation at selected weather stations in Cana dian River basin, New Mexico ___________ _ 10
6. Discharge hydrographs from selected gaging stations on ArkansasRiver, Pueblo to Las Animas, Colo _________________ 14
7. Photographs showing aerial views near La Junta, Colo., during after noon of June 17, 1965_________________________ 16
8. Discharge hydrographs from selected gaging stations on PurgatoireRiver, Hoehne to Las Animas, Colo _________________ 17
9. Discharge hydrographs from selected gaging stations on ArkansasRiver, John Martin Reservoir, Colo., to Syracuse, Kans______ 19
10. Photographs showing damage to highway and railroad over Clay Creekeast of Lamar, Colo _______ ____________ 20
11. Discharge hydrographs from selected gaging stations on ArkansasRiver, Garden City to Great Bend, Kans_______________ 21
12. Aerial views of flood front 8 miles west of Dodge City, Kans,, June 19,1965 ___________________________________ 22
13. Aerial views of flooding in Holly, Colo.,on June 19, 1965 _____ 2914. Graph showing relation of peak discharge and selected flood frequencies
to miles upstream from mouth, Arkansas River ___________ 3115. Graph showing relation of peak discharge and selected flood frequencies
to miles upstream from mouth, Canadian River ___________ 32
TABLES
TABLE 1. Comparison of peak discharges for floods in 1904, 1921, anl 19652. Summary of flood damage in Arkansas River basin, June 1965_.3. Summary of flood stages and discharges, Arkansas River basin _
Page
D252834
FLOODS OF 1965 IN THE UNITED STATES
FLOODS OF JUNE 1965 IN ARKANSASRIVER BASIN, COLORADO, KANSAS,
AND NEW MEXICO
By R. J. SNIPES and others
ABSTRACT
Maximum discharges during the floods of June 1965 in the Arkansas River basin in Colorado, Kansas, and New Mexico were greater than those previously known at 49 of the 137 locations where flood information was obtained. Property damage exceeded $60 million, and 16 lives were lost. At many sites, peak discharges exceeded by severalfold the discharges that may be expected, on the average, once in 50 years; yet, the 1965 discharges could be exceeded in the near future.
Heavy rainfall of more than 12 inches in several areas and more than 18 inches n°ar Two Buttes, Colo., caused severe flooding in the Arkansas River basin in Colorado and Kansas and the Canadian River basin in New Mexico. Snowmelt runoff added only token amourts to the flood peaks. The 1965 peak discharges along the main stem of the Arkansas River in Colorado were less than those in 1921, but tributary peaks were probably greater at many sites In New Mexico the peak discharges exceeded those for the destructive floods of 1904 at some locations, by manyfold at some sites.
Descriptions of the storms and floods, detailed streamflow records, and information on damages and flood frequency are included in this report. Comparisons of the magnitude of the floods are made, and all indicate that an outstanding hydrologic event occurred.
INTRODUCTIONDESTRUCTIVE FORCES AT WORK
The floods of June 1965 in the Arkansas River basin in Colorado, Kan sas, and New Mexico resulted in vast destruction and personal loss at many locations. Many individuals' reactions to their terrifying experiences were typical of those resulting from similar flood disasters which occur periodically in areas prone to unusually heavy storms. One such experience was related in the Chronicle News, Trinidad, Colo., June 18, 1965, follow ing the outstanding flood on Raton Creek, a tributary to the Purgatoire River in Colorado.
Thursday [June 17, 1965] the water was running about normal, or maybe a bit higher. I had started to read the Chronicle News. * * * I got curious about the Creek [Raton Creek at Starkville, Colo.], it was raining you know. I had pulled the blinds down and then I got up to look out the front door, and there it was coming up as fast as everything. By then it was already
Dl
D2 FLOODS OF 1965 IN THE UNITED STATES
around the house. It started coming in under the door and I knew it was going to be bad, but by then it was too late to get out.
I tried to call the sheriff and I talked to someone who couldn't understand who I was, but I told him * * * that I needed some help to get out. * * * When I placed the phone back on the stand, I was in water almost up to my waist. * * * My little dog was in the bedroom and I saw him swimming trying to reach me. Right then with the water pouring in a^ the noise and everything, I really thought I was a goner.
I put my dog on the bed and I got up there too. I held tight on the head of the bed and it started jumping around, floating here and there. The water just kept coming in and filling things up. I was afraid it would get so high I would drown. Then a big wardrcbe fell over right on the bed. * * * I put the dog on top of it and crawled up there to get higher, but I kept a tight hold on the bed end.
Just about then, when I thought the water was going to fill the whole house, a part of the wall right in the bedroom broke, and then water was running out as fast as it rar in. I could hear windows breaking and doors were crashing and furniture was swimming aroun*4 . When the wall broke out I thought maybe I can still save myself after all. * * * I began to get awful cold and was shivering wet. So was my little dog. It smelled awful, that mud and d : rt in the water.
I saw four men on the railroad tracks watching the house and I saw a car stop. Pretty soon a crowd began to gather. * * * There was a big white scarf on the chiffonier * * *. I yelled to them, whoever is out there I know you're trying to help me out, but don't try "il the water goes down, I'm allright * * *
I used a stick to help myself walk to the back door as the water was going down. I saw Fred dy Gonzales coming in that maintainer and I thought oh, God bless them, I'm saved now * * *.
When we got over to the road and up to the store, it looked like a funeral with all of those cars, and I guess it could have been mine.
Experiences such as this one, which was related by a 75-year old resident of Starkville, Colo., were common in June 1965. Some ended tragically with loss of life in addition to great material loss.
Streamflows are termed "floods" under varying circumstances, and they need not necessarily be great in terms of discharge. According to "Webster's New International Dictionary," second edition, unabridged, a flood is "a great flow of water; a body of moving water; the flowing stream, as of a river; esp., a body of water rising, swelling, and overflowing land; a deluge; a freshet." Langbein and Iseri (1960) quoted three definitions:
"An overflow or inundation that comes from a river or other body of water and causes or threatens damage."
"A relatively high streamflow overtopping the natural or artificial banks in any reach of a stream."
"A relatively high flow as measured by either gage height or discharge quantity."
The floods of June 1965 in the Arkansas River basin in Colorado, Kan sas, and New Mexico met most of the definitions quoted abov;. Adjectives such as incredible, devastating, and catastrophic were Use'1 justifiably. However, one adjective, unprecedented, may have been overused. Follans- bee and Sawyer (1948) gave accounts of outstanding floods in the Arkansas River basin in Colorado. Their descriptions, based on "fourth-hand" infor mation or even Indian legend, depict floods which "covered the bottom lands near the present town of Las Animas to a depth of about 15 feet" in
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D3
1826, and in 1844 "a high-water mark of this flood at Pueblo was reputedly 12 feet higher than the high-water mark of the flood of 1921, the greatest flood of record there." Even allowing for the vagueness of some inforrr ation concerning the earlier floods, evidence is strong that incredible, devastating, and catastrophic floods have occurred in the past. They will occur again, perhaps next year, perhaps centuries hence.
Authorities agree that no one measure will solve the problem of flood damage, but they disagree on the effectiveness of the various schemes to reduce flood damage. Big dams, small dams, channel improvements, vater- shed management, warning systems, and selective flood-plain use all have their proponents. Each measure has its advantages and disadvantages, which have been discussed many times by many authors. Some combiration of measures, rather than any one alone, will most likely give opt : mum results. A comprehensive flood-control or damage-alleviation plan requires participation by many individuals and agencies and is almost never fool proof. However, the single measure that possibly is the most efficacious selective use of the flood plain can be employed by a single individual. Complete evacuation of flood plains may be too drastic; planned use, recognizing inherent risks, is feasible. Flood-plain management for reduc ing flood damage has received increasing attention and deserves more. The June 1965 flood in the Arkansas River valley below John Martin Dam il lustrates the limitations of a single "flood-control" structure. Although all flood water from the upstream area was stored in the reservoir, serious flooding began less than 3 miles downstream and increased in severity to what was aptly described as "devastation" in the towns of Granada and Holly, about 34 and 45 miles, respectively, downstream from the reservoir. Even the most enthusiastic proponent of flood-control structures, channel improvements, or watershed management hardly would advocate constuc- tion of all the facilities that would have been required to control the flows of the many tributary streams. The "head-for-the-hills" technique may be the only effective measure to deal with such floods.
Planned use of the flood plains, based on all available flood data, in cluding those in this report, will help prevent unexpected financial lo^s and danger to lives by making new development in endangered areas compatible with the degree of flooding that may occur. Lessons learned by residents of the areas flooded, including normally "dry" creek flood plains, may soon be forgotten, but properly documented evidence of flood stages, discharges, and areas inundated and related data can be of great value to ad ministrators, planners, and engineers concerned with formulating zoning regulations and setting design criteria to minimize future flood losses.
Unusually large floods occurred on the Arkansas River from P leblo, Colo., to Great Bend, Kans., on the north-bank tributaries from Pueblo to Avondale, Colo., on the south-bank tributaries from Swink, Colo., to the State line, and on the Canadian River and its tributaries above Conchas
D4 FLOODS OF 1965 IN THE UNITED STATES
Reservoir. Peak discharges several times greater than those with a frequen cy of 50 years occurred at many sites. Along the Canadian Piver in New Mexico above Conchas Dam, peak discharges were greater than those that occurred in the outstanding flood of 1904.
Flood damage in the tristate area exceeded $60 million, and 16 lives were lost. Many gaging stations were destroyed or damaged in Colorado and New Mexico. Floods during the same period in the South Platte River basin (Matthai, 1969) resulted in over $500 million in damage and the loss of eight lives.
FLOODS AND FLOOD AREAS
The floods of June 1965 in the Arkansas River basin occurred principally in five areas: north of Pueblo, Colo.; Purgatoire River and its tributaries below Alfalfa, Colo.; south of the Arkansas River from Las Animas, Colo., to the State line; the Arkansas River from Pueblo, Colo., to Great Bend, Kans.; and the Canadian River and its tributaries in New Mexico above Conchas Reservoir (pi. 1).
The floods began on June 14 in the Fountain Creek basin n^ar Colorado Springs, Colo., from moderately intense rainfall. The next day outstanding floods occurred in the Mora River basin in New Mexico from intense rain fall. This was only the prelude of what was to come. Immense storm centers formed on the 16th and 17th in the upper Fountain Creek basin and in the southeast corner of Colorado and in northeastern New Mexico near Raton (pi. 2). Rainfall was extremely intense, as much as 15.5 inches in 14 hours, and caused record-breaking floods in the areas listed above.
ACKNOWLEDGMENTS
The data in this report were collected as part of the cooperate programs between the U.S. Geological Survey and other Federal, State, county, and municipal agencies. They were collected and compiled under th? supervision of J. W. Odell, E. J. Kennedy, and W. L. Heckler, district engineers for the Colorado, Kansas, and New Mexico districts, respectively. The field sur veys and some computations were coordinated by H. F. Matthai, regional hydraulic specialist. Office computations were directed by C. T. Jenkins and R. J. Snipes, Denver, Colo., and personnel in the States of Kansas and New Mexico. Experienced men from four other districts assisted in the field sur veys. Owen J. Larimer provided valuable technical data concerning flood information for New Mexico. E. J. Tripp, C. T. Jenkins, and D. D. Gon- zalez materially assisted in the preparation of this report. The U.S. Army Corps of Engineers, the U.S. Bureau of Reclamation, and the U.S. Weather Bureau furnished meteorological information, precipitation and flood- damage data, and the precipitation map. Their cooperation is gratefully acknowledged.
Gratitude is also extended to the many farmers, ranchers, end other in dividuals who provided valuable information on times of floo-1 peaks and
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D5
storm characteristics, provided other related data, and granted access to private property for indirect measurements of peak flow.
RELATIVE MAGNITUDE OF THE FLOODS
The relative magnitudes of the floods described in this report are evaluated by comparison with maximum floods known and by freouency relations.
COMPARISON WITH MAXIMUM FLOODS KNOWN
Hoyt and Langbein (1955, fig. 20, p. 60) plotted maximum known dis charges in the United States against drainage area for the period prior to 1950 and drew an enveloping curve. They compared it with a similar curve for the known floods prior to 1890 (Creager and others, 1945, p. 126). Hoyt and Langbein (1955, p. 59) stated "The upper curve is about five times the lower curve. This is no evidence that flood conditions are changing. The up ward shift of the curve in Fig. 20 is due entirely to an increased number of gaging stations and increased period of record." Though they called their curve an enveloping curve, it is only nominally so, as they chose to draw it below six discharges shown on their graph. Matthai (1969) drew a higher curve based on the data used by Hoyt and Langbein and data for fve ad ditional floods. Two of these occurred prior to 1950, but presumably the data were not available to Hoyt and Langbein. Matthai's curve is additional evidence that, to paraphrase Hoyt and Langbein, it is our knowledge of floods that increases, not the size of the floods.
The enveloping curves are based on the known top discharge figures for sites in the United States, but the potential floods for some areas of the country are less than for other areas because of differences in potential storm rainfall intensities. Hoyt and Langbein (1955, fig. 24, p. 75) outlined in a rough way the regional variations in flood-discharge potentials. They showed that the potential floods in eastern Colorado and New Mex : co are less than one-half those shown by their enveloping curve. Their condition is based on admittedly risky generalizations, but it can be used for com parison.
The June 1965 floods on several streams in the Arkansas River basin ap proached or exceeded the potential floods for eastern Colorado and New Mexico and were outstanding events. The most outstanding event was on Jimmy Camp Creek, where the peak discharge was 2.5 times the potential flood, and its ratio to discharge from Hoyt and Langbein's enveloping curve is 1.24. The floods on Rule Creek, Big Sandy Creek, and Clay Creek also exceeded the potential floods, having ratios to discharge from Hoyt and Langbein's curve of 0.82, 0.66, and 0.65, respectively. The higher discharges in relation to drainage area for the June 1965 floods in the Arkansas River basin and the three enveloping curves mentioned above are shewn in figure 1.
D6 FLOODS OF 1965 IN THE UNITED STATES
1000
H 100
= 10
Data from Hoyt and Langbain (T55, p. 60)
10 100 1000
DRAINAGE AREA, IN SQUARE MILES
FIGURE 1. Maximum discharges in relation to drainage area.
10,000
COMPARISON BY FREQUENCY RELATIONS
Regional flood-frequency relations cannot be used directly to compare the relative magnitude of extremely outstanding floods (those with recurrence intervals greater than 50 yr) in the Arkansas River b"sin because the relations have been defined only up to the 50-year recurrence interval (Patterson, 1964). Also, the relations have not been defined for small drainage basins because of insufficient peak-flow data. The continuing collection of peak-flow data will eventually provide information to extend the relations to greater recurrence intervals and to define the relations for small drainage basins.
Regardless of the inadequacies in the present flood-frequency relations, they must be used in some manner by planners in protective design. One such manner is by comparison with the 50-year flood from tl a. frequency relations. The 1965 floods in the Arkansas River basin equalled or exceeded the 50-year flood at many sites; at some, by many times. For example, the peak discharges of Clay Creek near Lamar, Colo., Jimmy Camp Creek near Fountain, Colo., and Chase Canyon near Cimarron, N. Mex., were 30, 30, and 20 times those of the 50-year floods, respectively. Of the 131 sites where peak discharges were determined, at least 47 had discharges equal to, or greater than, that of the 50-year flood. At 40 sites on sir all drainage basins the flood-frequency relations are not defined, but the 1965 flood
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D7
probably exceeded the 50-year flood at many of these sites. By this com parison, the 1965 floods were obviously outstanding.
CAUSESFlooding is often caused by a single event; the ensuing damage, by the
downstream progression of the flood wave. For the June 1965 floods, es pecially on the main river courses, a series of flood waves caused progressive flooding.
Colorado, in general, received fairly heavy rain on June 14; hail damaged some areas, particularly around Colorado Springs. Rainfall was light on June 15, torrential on June 16, and of tremendous proportions on June 17. New Mexico received intense rainfall in the Mora River basin on June 15 and in the upper Canadian River basin on June 17. The June 16 and 17 storms covered practically all areas in southeastern Colorado and northeastern New Mexico, with greatest concentration of rainfall near Holly, Lamar, and Two Buttes, Colo.
ANTECEDENT CONDITIONS
General rains began in the Arkansas River basin in Colorado on May 22, and as much as 2.68 inches of rain was reported for a single day. Jun^ 4 and 5 were also days of relatively high precipitation, and the stage was set for "rivers to roll" beginning June 14. General rains in New Mexico Jun^ 9-12 set the stage for the beginning of high runoff in the Canadian River basin.
PRECIPITATION
The U.S. Weather Bureau (1961) has developed maps showing relations between rainfall, intensity, and frequency. These relations are only general and do not reflect the orographic effect of relatively isolated topographic features. The orographic effects of the divide between Colorado Springs and Limon, Colo., and the divide extending from a point between Trinidad, Colo., and Raton, N. Mex., generally eastward to the Panhandle of Oklahoma, were quite pronounced during the storms of June 16 and 17. Thus, a direct comparison between regional rainfall relations and some of the observations of point rainfall could be misleading. However, if the anomalies are considered, the comparison should provide some perspective for an evaluation of the rainfall that did occur.
From the regional relations, the 100-year 6-hour rainfall in the vkrnity of Fountain, Colo., is 3.3 inches; the observed 6-hour rainfall at Fountain on June 17 between 1100 and 1700 hours (astronomical time) was 4.70 inches.
The 100-year 24-hour rainfall in the vicinity of Holly, Colo., is 5.2 inches; the observed 24-hour rainfall at Holly on June 17 was 11.08 inches. The U.S. Army Corps of Engineers (1966) reported that in the 14 hours before 1400 hours June 16, 15.5 inches of rain was observed 28 miles south- southeast of Lamar, Colo. This is about three times the 100-year 12-hour rainfall.
D8 FLOODS OF 1965 IN THE UNITED STATES
The 100-year 1-hour rainfall in the vicinity of Raton, N. Mex., is 2.3 in ches. Between 1900 and 2000 hours on June 17, 2.32 inches of rain fell. The precipitation of 5.60 inches recorded on June 17 was a new record for that station and was about 1.2 times the expected 100-year 24-1 our rainfall. Thus, the very heavy and intense rainfalls were extremely rrre events.
To illustrate graphically the intensity of rainfall in June 1965 at some points, cumulative values were plotted for June 14-18 for 12 reporting stations in Colorado and three in New Mexico. The graphs are shown in figures 2 through 5; weather stations are shown on plate 2.
Eastorville 3 NW>
'
z 5
£ 3LJ>
I *
Fountain
/ « f
/I/
Delni
Manitou Springs,
16
JUNE 1965
FIGURE 2. Cumulative precipitation at selected weather stations (pi. 2) in Arkansas River basin above John Martin Reservoir, Colo.
Doherty Ranch
H^ehne.
Tercic 4 NW
JUNE 1965
FIGURE 3. Cumulative precipitation at selected weather stations (pi. 2) in P irgatoire Riverbasin, Colorado.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D9
17
16
15
14
13
12
11
10
3
2
1
Two Buttes 1 NW _____1.
GranadaI I r..._l- | *"
/ l/KimlSNNE ~j/ (' /
I ji 11 Springfield 8 S
/' ">u...J
FIGURE 4. Cumulative precipitation at selected weather stations (pi. 2) in Arkansas River basin below John Martin Reservoir, Colo.
D10
11
10
FLOODS OF 1965 IN THE UNITED STATES
Raton WB AP.
14 15 16
JUNE 1965
17 18
FIGURE 5. Cumulative precipitation at selected weather stations (pi. 2) in Canadian Riverbasin, New Mexico.
RAINFALL ON JUNE 14-15
Rainfall at reporting stations in the Arkansas River basin in Colorado for June 14-15 was less than 1.7 inches except at the Colorado Springs airport, where 2.74 inches was reported. Three weather stations north and west of Lamar (pi. 2) reported about 1.6 inches. In New Mexico, flood-producing rains fell over the Mora River basin and the area north and nor4.heast of Las Vegas. At Roy, 2.50 inches fell on June 14, most of it in 2 hours; and at Valmora, 4.73 inches was reported on June 15. There were many unofficial reports of 4 inches or more during the 2-day period.
RAINFALL ON JUNE 16
Intense rainfall began on June 16; major flooding occurred the next several days. There were 15.5 inches of rain reported 28 miles south- southeast of Lamar, Colo., and 3.34 inches at Black Lake, T T . Mex. The description given by Matthai (1969) sums up conditions in the Arkansas River basin as well as in the South Platte River basin. He stated:
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO Dll
Rainfall in the amounts and intensities that occurred * * * on June 16 usually requires some persistence of several conditions. There must be (1) large amounts of low-level moistrre and a strong influx of this moisture to supply the rain-producing mechanism continuously, (2) un stable atmospheric conditions, particularly at upper levels, and (3) one or more mechanisms to lift the air. All of these conditions were present on June 16 (U.S. Weather Bureau, written com- mun., 1966).
The air movement near the surface was one of the contributing factors. There were moderate winds from the southeast June 14-18 bringing moist air from the Gulf of Mexico, an1 surface dewpoints were in the low 60's and upper 50's (°F), which are unusually high fo~ eastern Colorado. The influx of moisture was rapid, and the moist air was in a rather deep layer. The low-level southeasterly flow was particularly strong on June 16; wind speeds of over 40 knots near 2,000 feet above the ground were reported at Amarillo, Tex., and Dodge City, Kans. The surface wind at Amarillo began gusting during the afternoon of June 16. The low-level flow had the characteristics of the low-level jet in this region, but the relatively high winds at the ground produced the unusual condition of a low-level jet in depth.
A trough over the Western United States was retarded and intensified at the 500 mb (millibar) level at approximately 18,000 feet, or 5,500 meters. By June 16, a quasi-s'ationary cold low had been created at 500 mb over southern Nevada. * * * This situation brought in cold air aloft which reduced the atmospheric stability to moderately low levels.
The air circulation about the low produced some lifting. This was not a prime facto' in caus ing rain, but it was significant.
The general upslope from east to west of the High Plains caused a major uplift because the low-level wind had an easterly, or upslope, component. The orographic effect of small-scale features * * * caused shower activity * * * early in the storm.
Showers and thunderstorms started to develop over the area east of the * * * mountains dur ing the morning of June 16. By early afternoon the storms were located along a north-south line roughly from Denver to Pueblo. * * * The upper level steering winds had only a slight westerly component; therefore the thunderstorms were not carried away from the mountains, as generally happens, but remained over the high-rainfall areas for more than an hoi" * * *.
More than 14 inches of rain fell near Palmer Lake and near Larkspur in about 4 ho<i rs * * *. By 1800 hours the westerly component of the upper level steering winds increased ard moved the storm line eastward.
RAINFALL ON JUNE 17
Activity increased in southeastern Colorado and northeastern New Mex ico on June 17. The U.S. Weather Bureau at Amarillo, Tex., reported moderate thunderstorms with tops at 30,000 or 40,000 feet over north eastern New Mexico and the Texas and Oklahoma Panhandles; one cell near Dalhart, Tex., had a top at 50,000 feet. Steering-level winds were from the southwest, so there was a more westerly component than on June 16.
The storm cells that developed on the afternoon of June 17 caused heavy rains in some areas for the second consecutive day. Already swollen rivers were pushed to destructive stages, and more long-term rainfall and dis charge records were exceeded.
Rainfall amounts occurred which had never before been recorded in some areas. Fourteen inches of rain fell June 17 northeast of Colorado Springs, Colo. The 2-day total rainfall of more than 10 inches on June 16 17 at weather station Two Buttes 1NW (pi. 2) exceeded the maximum recorded for any month since recordkeeping began in 1890, and the monthly total for June exceeded the previous monthly record by more than 5 inches; 7.86
D12 FLOODS OF 1965 IN THE UNITED STATES
inches fell in 4 hours during the early morning of June 17. Holly, Colo., reported 11.08 inches. At the airport in Raton, N. Mex., 5.52 inches of rainfall was recorded between 1700 and 2200 hours, and 2.32 inches of this fell between 1900 and 2000 hours. New monthly records for June were set at Cimarron, Grenville, Raton Airport, Lake Maloya, and Roy, N. Mex. (pi. 2).
RAINFALL ON JUNE 18-19
Heavy rains continued on June 18 at some points in Colorado and on June 18 19 in New Mexico. Although the rains did not increase flooding substantially, they did contribute significantly to storm-period totals. Some 2-day rainfall amounts were 4.95 inches at Grenville and 3.68 inches at Raton, N. Mex., and 4.09 inches at Holly and 2.59 inches at Lamar, Colo.
DESCRIPTION OF THE FLOODSThe Arkansas River heads in the mountainous regions of Colorado near
Leadville. It flows generally southward through a valley region to Salida, then eastward through canyon areas to Canon City and Pueblo. From Pueblo the river flows eastward across the plains of Colorado and into Kan sas. The June 1965 floods were generated by storms over the eastern slopes of the mountains and on the eastern plains and affected the Arkansas River tributaries downstream from Pueblo. The Arkansas River al -we Pueblo contributed only minor flows to the flood area although the flow, largely from snowmelt, was above normal.
The Canadian River heads in the mountainous regions of New Mexico near Raton, just south of Colorado, and for the most part flows in a narrow valley until it is joined by Chicorica Creek south of Hebron (pi. 1). From this point to the Canadian River gorge, a distance of about 26 miles, the valley is fairly broad, but the river is entrenched between high cutbanks. The head of the Canadian River gorge is about 2 miles downstream from Cimarron Creek, near Taylor Springs, and from this point the river flows in a deep nearly continuous chasm, out of New Mexico. All the major western tributaries upstream from Conchas Reservoir rise in the Sangre de Cristo Mountains and are characterized by steep-channel slopes and small low- water channels.
The floods originated principally in four general areas: near Colorado Springs, Colo.; south of the Arkansas River in Colorado from Las Animas to the Colorado-Kansas State line; near Raton, N. Mex., in both Colorado and New Mexico; and in the Mora River basin in New Mexico. The Mora River basin sustained its greatest flooding from heavy rainfall on June 14 and 15. High runoff in most other areas was caused by the storrrs of June 16 and 17. The irregular distribution of the intense rainfall was such that some tributaries contributed little runoff to the flood. Some of thos? tributaries were on the south side of the Arkansas River in Colorado from Pueblo to Fowler and on the north side from Boone to Rocky Ford. Flooding in Kan sas resulted from residual runoff from Colorado.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D13
ARKANSAS RIVER ABOVE JOHN MARTIN DAM
The area above John Martin Dam has been affected by flooding or many occasions. Floods have been generated in the headwaters of tributaries such as the Purgatoire River, Fountain Creek, and the St. Charles River. At other times, 1921 for example, flooding occurred as a result of storms on and adjacent to the main stem of the Arkansas River. In 1965 the major flooding was between Fountain Creek and La Junta.
FOUNTAIN CREEK BASIN
The upper Fountain Creek area was first hit by intense rain and hail on June 14. Fountain Creek peaked at 2,890 cfs (cubic feet per second) at the Security gaging station (pi. 1) and then receded until the storms of June 16. Because of inflow from tributaries downstream from Security, the peak flow at Pueblo was increased to 11,000 cfs on June 15. Sand Creek also overflowed on June 14, causing heavy damage to roads and bridges.
On June 16 the intense rain on Monument Creek north of Colorado Springs (as much as 14 in. near Palmer Lake) caused a second and higher peak flow of 8,260 cfs at Security late that night. This peak decreased to 3,990 cfs at Pueblo because the rain was concentrated in the upper part of the basin. However, the major flooding down the full length of Fountain Creek was caused by the greater storms of June 17 north and east of Colorado Springs. The peak flows on June 17 were 21,500 cfs at Security and 47,000 cfs at Pueblo. Jimmy Camp Creek, which enters Fountain Creek 5.5 miles downstream from Security, had a peak flow of 124,000 cfs on this day. Fortunately this peak occurred a few hours before the peak flow at Security. Had the two peaks coincided, the effects downstream at Pueblo could have been disastrous. The peak discharge on Fountain Creek at Pueblo (47,000 cfs) exceeded the record floods of 1921 and 1935 and destroyed the gaging station. Reduction of the peak flow from at least 124,000 cfs below Jimmy Camp Creek to 47,000 cfs at Pueblo can be ex plained only by attenuation resulting from flow through miles of wooded flood plains and meandering channels.
ARKANSAS RIVER FOUNTAIN CREEK TO LAS ANIMAS
Timing of the flood crests down the Arkansas River from Pueblo to Las Animas is shown by the discharge hydrographs at gaging stations (fig. 6). Records for the station near Nepesta are not available because the station was destroyed by the flood. The peak discharge of 50,000 cfs on June 18 at the gaging station on the Arkansas River near Avondale resulted mainly from the flood crest from Fountain Creek. No other high flows of conse quence were recorded there during the flood period.
The highest peak discharge determined on the main stem of the Arkansas River above John Martin Reservoir was 104,000 cfs at a site 1.2 miles downstream from Chico Creek. This peak flow resulted from nearly coin cidental timing of the flood crest moving down the Arkansas River and the
D14 FLOODS OF 1965 IN THE UNITED STATES
peak discharge of 52,200 cfs from Chico Creek. Peak discharges attenuated greatly on Chico Creek below Black Squirrel Creek, the major tributary which enters about 12 miles upstream from the mouth, and also on Black Squirrel Creek. Black Squirrel Creek had a peak discharge of 141,000 cfs about 20 miles upstream from its mouth from a drainage area of only 353 square miles.
60,000 r
50,000
40,000
y 30,000
20,000
10,000
Site No.(Pi. 1)
19
17--- 20 23--
. Near Pueblo, Colo. Near Avondale, Colo. At Catlin Dam, Colo. At La Junta, Colo. At Las Animas, Colo.
14 20
FIGURE 6. Discharge hydrographs from selected gaging stations on Arkansas River, Puebloto Las Animas, Colo.
As flooding proceeded down the Arkansas River from Avondale, other large tributary inflows increased the main-stem discharges significantly. Coincidental timing of the flood crests would have increased the main-stem discharges even more. The tributaries between Avondale and Nepesta added only nominal flows, probably less than 3,000 cfs from the Huerfano River, the major tributary. The peak discharge of the Arkansas River attenuated from the 104,000 cfs below Chico Creek to 43,100 cfs at the sta tion near Nepesta. Attenuation was offset by tributary inflow below Nepesta, and the peak discharge at Catlin Dam was 43,200 c*s on June 18. The tributaries probably peaked on the previous day, as shown by the Apishapa River, which peaked at 11,400 cfs on June 17. The Apishapa River was contributing less than 200 cfs at the time of the pea k flow on the Arkansas River (June 18). The peak flow from the Apishapa River con tributed to a secondary peak of 23,400 cfs at Catlin Dam en June 17.
Between Catlin Dam and La Junta, Timpas Creek and Crooked Arroyo enter the river. These two tributaries peaked on the morning of June 17,
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D15
causing a peak of 28,300 cfs on the Arkansas River at La Junta, only 3,400 cfs less than the maximum of 31,700 cfs which occurred on June 19. North La Junta was severely damaged by floodwaters June 17 19 (fig. 7), but damage would have been increased manyfold had the Timpas Creek and Crooked Arroyo flood crests coincided with the one moving down the Arkansas River.
Horse Creek and Adobe Creek enter the Arkansas River from the north between La Junta and Las Animas. They had peak discharges of over 5,000 and 8,000 cfs, respectively, but since these occurred on June 18, they did not contribute significantly to the maximum discharge of 22,100 cfs on the Arkansas River at Las Animas on June 19. However, the flow from these streams was a significant cause of the peak discharge of 19,800 cfs at Las Animas on June 18. Observations by H. F. Matthai on July 13, 1965 (written commun.), showed that the tributaries of Horse Creek between Yoder and Hall Station had little or no flow during the flood period and that the peak flow of Horse Creek near Hall Station had been about 500 cfs.
ARKANSAS RIVER LAS ANIMAS TO JOHN MARTIN DAM
Between Las Animas and John Martin Dam, flows entering John Martin Reservoir consisted mainly of runoff from the Arkansas River main stem, the Purgatoire River, and Rule Creek. During the flood period June 17 21, the contents of John Martin Reservoir increased 271,300 acre-feet; 87,000 acre-feet came from the Arkansas River, 140,800 acre-feet came from the Purgatoire River, and most of the remaining 43,500 acre-feet probably came from Rule Creek, which had a peak discharge of 276,000 cfs at a site about 20 miles upstream from the reservoir. The peak inflow to the reser voir was computed by the U.S. Army Corps of Engineers (1966, p. 17) as about 163,000 cfs at 1530 hours on June 18.
The Purgatoire River is aptly named because of its wild and frequent flooding. The succession of flooding during the period June 14-19 can be followed by referring to figure 8, which shows hydrographs of available main-stem gaging-station records from Hoehne to the mouth. No hydro- graph is shown for the Purgatoire River at Ninemile Dam near Higbee, because the gage was destroyed and the record was lost.
At Trinidad, flooding on the Purgatoire River began on June 16 as a result of severe storms on the tributaries upstream. More storms on June 17, however, caused the peak discharge, 15,700 cfs, to be somewhat higher than the peaks that occurred the previous day. The gaging station was inun dated, and no continuous records were obtained after 1900 hours on June 16. The gaging station near Hoehne reflected the high flows at Trinidad, but the peak discharge on June 17 was 1,400 cfs less than that on June 16. The peak discharge at the next downstream gaging station, near Alfalfa, was 27,300 cfs on June 18. Inflow from San Francisco and Frijole Creeks had contributed to this peak somewhat, but due to the timing of the peaks on
D16 FLOODS OF 1965 IN THE UNITED STATES
FIGURE 7. Aerial views near La Junta, Colo., during afternoon of June 17, 1965, looking south. Upper, North La Junta. Lower. West La Junta. Photographs by the Pueblo Star Journal-Chieftain.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D17
70,000
60,000
50,000
40,000
30,000
20,000
10,000
Site No.(Pi. 1)39 44 51 - -
- Near Hoehne, Colo.- Near Alfalfa, Colo.--------Near Las Animas, Colo.
jj.14 15 16 17
JUNE 1965
18 19 20
FIGURE 8. Discharge hydrographs from selected gaging stations on Purgatoire River,Hoehne to Las Animas, Colo.
these creeks, the peak discharge near Alfalfa was not as high as it might have been.
Between the gaging station near Alfalfa and a miscellaneous site near Thatcher on the Purgatoire River, the peak discharge increased about 20,000 cfs from an intervening area of 615 square miles. Two measured tributaries with combined drainage areas of 164 square miles contributed peak flows of about 7,000 cfs of this increase. At the gaging station at Ninemile Dam near Higbee, the peak discharge was an estimated 105,000 cfs, representing an increase of 57,300 cfs from 965 square miles of drainage area between the miscellaneous site and Ninemile Dam. Chacuaco Creek, with a peak flow of 38,900 cfs, was evidently the greatest contributor to the increase in this reach.
Three significant peaks of the Purgatoire River occurred at the station near Las Animas during the flood period. The first peak on June 14 also oc curred at the station near Higbee but not at the Alfalfa station. A local storm of considerable magnitude must have occurred in the area upstream from Higbee, possibly in Chacuaco Creek basin, where there are no precipitation stations. Two outstanding peaks occurred on June 18; both, however, were considerably less than the peak discharges that occurred up stream. The first peak, 59,900 cfs, was caused mainly by the flood water
D18 FLOODS OF 1965 IN THE UNITED STATES
from Smith Canyon, which had a peak discharge of 84,000 cfs at a site 4.5 miles upstream from its mouth. The second peak, 62,500 cfs, was from the flood crest moving down the Purgatoire River, but there had been con siderable attenuation from the peak discharge of 105,000 cfs at the Higbee station. Had the flood crest from Smith Canyon been coincidental with the crest moving down the river, the flood at Las Animas would have been much more devastating.
ARKANSAS RIVER JOHN MARTIN DAM, COLORADO, TO GREAT BEND,KANSAS
The gates in John Martin Dam were closed at 0730 hours on June 17, and nearly the entire volume of flood runoff was contained in the reservoir. However, another flood was generated on the Arkansas River in the reach between the mouth of Caddoa Creek and Lamar, Colo., from the tributaries on the south side of the river. The sum of the peak discharges on Caddoa, Mud, and Dry Creeks was almost 120,000 cfs during the early hours of June 18. Channel storage and differences in timing reduced these combined peak inflows to a peak discharge of 73,800 cfs at Lamar at 0800 hours on June 18 (fig. 9). Even with this reduction, the gaging station was inundated and ex tensive flooding occurred in the north half of Lamar. Willow Creek, a tributary entering Lamar from the south, spread havoc in the southern and eastern parts of town.
High runoff from Clay Creek, a south-bank tributary east of Lamar, added to the floodflows on the Arkansas River. The peak discharge on Clay Creek upstream from Clay Creek Reservoir was 158,000 cfs on June 18. Clay Creek Reservoir filled to capacity from inflow due to rains on June 17, and the dam failed because of the high inflow on June 18. Between Clay Creek Reservoir and the Arkansas River, highway bridges and railroads were extensively damaged (fig. 10).
Big Sandy Creek enters the Arkansas River from the north between Lamar and Granada, Colo. It heads near Calhan in the area northeast of Colorado Springs, flows northeast toward Limon, and then turns southeast to the Arkansas River. The peak discharge near Calhan (60,700 cfs at 1700 hr on June 17) was caused by the storms of June 17 near Colorado Springs. The peak flow was reduced significantly by Ramah Reservoir, 9 miles downstream, and little of this flow reached the Arkansas River. Supplemental information along Big Sandy Creek was obtained by H. F. Matthai on July 13, 1965 (written commun.). Peak discharges estimated at 2,500 to 3,000 cfs occurred at Matheson, Limon, and Hugo, and one of about 8,000 cfs occurred at Kit Carson. The peak discharge near the mouth of only 3,600 cfs occurred at 0900 hours on June 17 and resulted from local rains.
Other north-bank tributaries between Lamar and the State line also had only minor flood peaks except for Wild Horse Creek, which had a peak flow of 10,600 cfs at Holly on June 17.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D19
180
170
160
150
Q 140 p
130
120
110
100
90
8°
70
- 60
sout/5
5 40
30
20
10
0
(71) Peak near Coolidge, Kans/
(72) At Syracuse, Kans.
11 "\1 ' \A
\\
(59) At Lamar, Colo. i
\(54) Below John Martin
Reservoir. Colo./ I________I
14 15 16 17
JUNE 1965
18 19 20
FIGURE 9. Discharge hydrographs from selected gaging stations on Arkansas River, John Martin Reservoir, Colo., to Syracuse, Kans. Number in parentheses is site number (pi. 1).
Outstanding floods occurred on June 17 on the south-bank tributaries (Smith Arroyo and Wolf, Granada, and Two Butte Creeks) between Clay Creek and the State line. Wolf Creek had a peak discharge of 35,300 cfs and flooded the town of Granada. Triggered by rains of over 9 inches at Two Buttes and 11 inches near Holly on June 17, the floodwaters of Two Butte Creek reached a peak discharge of 82,600 cfs above Two Buttes Reservoir and increased to 182,000 cfs at the mouth, overtopping the reservoir enroute.
The peak discharges measured on June 17 on the tributaries between Clay Creek and the State line totaled nearly 255,000 cfs. The peak flow of the Arkansas River at Holly, Colo., was probably less than this amount because of attenuation and because of differences in distances traveled, but it must
D20 FLOODS OF 1965 IN THE UNITED STATES
FIGURE 10. Photographs showing damage to highway (upper) and railroad (lower) over Clay Creek east of Lamar, Colo. Photographs by D. R. Beardsley, La Junta, Colo.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D21
have exceeded the peak flow of Two Butte Creek. The floodwaters inun dated the town of Holly and were the cause of the flooding that extended to Great Bend, Kans. The flood crest on the Arkansas River from above Lamar, Colo., and from Clay Creek did not reach Holly until late the next day. It caused high secondary peaks and high sustained runoff.
Flooding occurred downstream from Holly, Colo., through Syracuse, Garden City, Dodge City, Kinsley, and Great Bend, Kans., with accom panying attenuation (fig. 11). Timing was fortunate because coincident flood crests from the tributaries and on the Arkansas River would have been destructive beyond imagination. Even so, damage was extensive in Kansas. The flood front approaching Dodge City is dramatically illustrated by two aerial photographs (fig. 12).
Peak discharges exceeded those of the 50-year frequency and those previously known at all gaging stations on the Arkansas River from Coolidge to Grent Bend, Kans.
19 20 21
JUNE 1965
22 23
FIGURE 11. Discharge hydrographs from selected gaging stations on Arkansas River, Garden City to Great Bend, Kans. Number in parentheses is site number (Pi- 1).
D22 FLOODS OF 1965 IN THE UNITED STATES
FIGURE 12. Aerial views of flood front 8 miles west of Dodge City, Kans., June 19, 1965. Upper, At 1629 hours. Lower, At 1635 hours. Kansas State Highway Commission photographs by William H. Weber.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D23
CANADIAN RIVER BASIN, NEW MEXICO
Rainfall from afternoon and evening thunderstorms over the moun tainous parts of the Canadian River watershed during the period June 13-20, 1965, totaled as much as 13 inches. Two separate flood peaks oc curred above Conchas Reservoir. Flood-producing rains began the evening of June 14 over the Mora River basin and in the area east of Las Vegas. These rains caused high flood peaks in the Mora River basin and on the Canadian River downstream from the Mora River. The peak discharge at the gaging stations on the Canadian River on June 15 increased frorr 14,800 cfs near Roy to 126,000 cfs near Sanchez. The ungaged contributing area between the stations is 720 square miles. Since the peak flow of th^ Mora River near Shoemaker was only 14,800 cfs, the peak flow increase fom the ungaged area, 288 square miles in the Mora River basin below the Shoemaker station and 432 square miles in the Canyon Largo and Vermejo Creek basins, was at least 111,000 cfs.
Severe flooding began the evening of June 17 in the upper reache* of the Canadian River and its tributaries. By late evening on June 18 tl ? flood crest had reached Conchas Reservoir, and streams were again generally within their banks. Storms and runoff were such that tributary peak dis charges nearly coincided with the main floodwave as it progressed down stream. All four gaging stations on the Canadian River were destroyed by the floods.
CANADIAN RIVER ABOVE CONCHAS RESERVOIR
The peak discharge on the Canadian River near Hebron was 62,400 cfs on June 17. It was the greatest discharge in the 19-year period of record and probably exceeded that of the 1942 flood, when the river reached1 a stage of about 26 feet. The gaging station near Taylor Springs is at the head of the Canadian River gorge, which is 300 feet wide and over 60 feet deep at this point. The flood barely topped the canyon walls, and the constriction created a temporary lake 2 miles long and over half a mile wide. Near Roy the peak of 172,000 cfs washed out the gage and overtopped the bridge and roadway downstream. The Mora River probably contributed less than 2,000 cfs to the flood peak of 145,000 cfs on the Canadian River near Sanchez on June 18. The flood peaks of June 17 and 18 on the Canadian River exceeded those of June 15 and also exceeded those of the outstanding flood of September 1904.
Conchas Reservoir stored the entire runoff during the flood periods. Contents increased from 109,000 acre-feet on June 13 to 323,000 acre-feet on June 20 and to 352,000 acre-feet at spillway level by June 29. Maximum inflow rates were 110,000 cfs at 1000 hours on June 15 and 124,000 cfs at 1800 hours on June 18. No flooding occurred along the Canadian River downstream from Conchas Dam.
D24 FLOODS OF 1965 IN THE UNITED STATES
CANADIAN RIVER TRIBUTARIES
Outstanding peak flows occurred on the Canadian River tributaries from the intense storms of June 15 or 17. The peak flow of the Vermejo River near Dawson of 12,600 cfs on June 17 was the greatest discharge since 1927 and was probably higher than that during the flood of 1921.
Peak flow into Eagle Nest Lake on Cimarron Creek was about 550 cfs on June 17, and outflow was less than 1 cfs. Measured tributary contributions to Cimarron Creek for the first 10 miles downstream from the dam totaled only 171 cfs. Flooding on the creek began less than 8 miles upstream from the gaging station near Cimarron. The peak discharge of 15,500 cfs, therefore, was generated in an area of about 30 square miles. Turkey Creek Canyon, which drains 5.25 square miles, contributed over 40 percent of the peak flow. The peak discharge on Cimarron Creek at Springer increased to 29,500 cfs. The Philmont Scout Ranch, about 10 miles southeast of Cimarron, sustained heavy damage, and about 25 city blocks in Springer were partially flooded.
Other tributaries to Cimarron Creek also had outstanding peak flows. The peak discharge of 5,630 cfs on Ponil Creek near Cimarron, which destroyed the gaging station, was the greatest since 1915. Flooding in the valley downstream from Chase Canyon, which enters half a mile down stream from the gaging station on Ponil Creek, was the greatest in at least 80 years, according to a longtime resident. Rayado Creek at Sruble Ranch near Cimarron had a peak flow of 9,000 cfs on June 17. This was nearly five times the maximum discharge for the 54 years of record prior to June 1965 and almost nine times the peak discharge of the 50-year floo'l.
Flooding in the Mora River basin occurred June 15 17. Peak discharges at some stations on the main stem and on some of the tributaries ap proached or exceeded those of a 50-year frequency.
NORTHEASTERN NEW MEXICO
Flooding occurred in some areas in extreme northeastern New Mexico near Clayton and Guy on tributaries to the Canadian, Cimarron, and North Canadian Rivers. Travesser Creek near Guy had a peak discharge of 12,500 cfs, or twice that of the 50-year flood. Cieneguilla Creek near Clayton had a peak discharge of 9,580 cfs, or 1.2 times that of the 50-year flood. Clayton Lake on Cieneguilla Creek was filled for the first time since its completion in 1958.
EFFECTS OF STORAGEIn Colorado the entire flood runoff upstream from John Mart'n Dam was
stored in the reservoir. This was fortunate indeed for communities downstream because of the high peak flows from the tributaries below the dam. Two tributaries entering the Arkansas River within 6 niles down stream were contributing over 90,000 cfs in the early morning of June 18. At 0630 hours on June 18 the instantaneous inflow to the reservoir was about
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D25
100,000 cfs (U.S. Army Corps of Engineers, 1966, pi. 10). According to the U.S. Army Corps of Engineers, the peak discharge at Lamar without regulation by the reservoir would have been 208,000 cfs instead of the actual 73,800 cfs. John Martin Reservoir was the only reservoir of significant size affecting the floodflows in Colorado and Kansas.
In New Mexico, floodwaters were completely controlled by Conchas and Ute Reservoirs on the Canadian River, and no flooding occurred downstream.
COMPARISON WITH PREVIOUS FLOODSDetailed descriptions of the record floods of June 3-5, 1921, in Colorado
are published in the report by Follansbee and Jones (1922). A report published privately by the Rocky Mountain Railroad Club (Ridgway, 1956) contains a vivid description of the 1921 flood as it progressed through Pueblo. Other reports prepared for notable floods that occurred in the Arkansas River basin in Colorado and New Mexico are those by I -lurphy and others (1905), Freeman, Lamb, and Bolster (1910), FollansHe and Hodges (1925), Dalrymple and others (1939), Follansbee and Sawyer (1948), and Vaudrey (1960).
At some sites the June 1965 floods exceeded the record floods of 1921 in Colorado and those of 1904 in New Mexico (table 1). Previously known maximum discharges at 31 active or discontinued gaging stations, three crest-stage stations, and 15 miscellaneous sites were exceeded in 1965.
TABLE 1. Comparison of peak discharges for floods in 1904,1921 , and 1965
Stream and location
Arkansas River at Great Bend, Kans _ ___ ___ __ _
Canadian River near Taylor Springs, N. Mex _ _ ____
Canadian River near Sanchez, N. Mex _ ___ ______
Contributing drainage
area (sq mi)
4,686 926 864
9,291 12,095
795 18,830 28,354
301 1,032 2,850
173 267 521
1,033 5,712
Peak discharge (cf^
1904
8.500
45,400
- -
o91,100
n n o o o
1921
103,000 34,000 28,600
180,000 200,000
130.000(')
C)
11,000
1965
9,260 47,000 52,200 43,100 31.700 15,700 73.800 27,800 12,600 29,500
162,000 989
2,240 6,080
14,800 145,000
'Stage 1.4 ft lower than m 1965; discharge not determined. 4May have exceeded 20,000 cfs.'Probably exceeded 10,000 cfs. 'Probably exceeded 25,000 cfs.'Probably exceeded 10,000 cfs, but probably less than in 1965. 'Probably exceeded 30,000 cfs.
ARKANSAS RIVER BASIN, COLORADO AND KANSAS
The earliest known flood in the Arkansas River valley in Colorado oc curred in 1826^4ong before permanent settlement. Historical information indicates that many other notable floods occurred in the valley (Follansbee and Sawyer, 1948). The maximum flood since 1856 on the Arkansas River
D26 FLOODS OF 1965 IN THE UNITED STATES
from Pueblo to Lamar, Colo., occurred in 1921. The flood of 1864 was almost as great as the 1921 flood (103,000 cfs) in Pueblo. A major flood in 1894 was higher than the 1921 flood in the valley upstream from Pueblo but was considerably lower in Pueblo and downstream. The 1908 flood on the Arkansas River exceeded the 1921 flood at Holly, Colo., and downstream into Kansas. The floods of May 1955 in the Arkansas River basin in southeastern Colorado and northeastern New Mexico were generally the greatest floods since 1921 on the Arkansas River above the mouth of the Purgatoire River (Vaudrey, 1960).
The peak discharges of the 1965 flood on the Arkansas River from Pueblo to Lamar, Colo., were considerably lower than those in 1921 and also lower than the 1955 peak discharges from La Junta, Colo., to John Martin Reservoir. They exceeded the 1955 peak discharges in a reach downstream from Fountain Creek, especially downstream from Chico Creek. The 1965 peak discharges on the Arkansas River at Holly, Colo., and downstream into Kansas were the greatest known. The peak discharge was not determined at Holly, Colo., but probably exceeded the peak flow of 182,000 cfs from Two Butte Creek, which enters the river just upstream. On October 20, 1908, the peak flow at Holly was 110,000 cfs. At the Syracuse, Kans., station the peak discharge in 1965 was 174,000 cfs, compared with 87,000 cfs in 1908.
The 1965 peak discharge of 47,000 cfs on Fountain Creel- at Pueblo, Colo., was the greatest of record. Peak discharges on June 4, 1921, and May 30, 1935, were 34,000 and 35,000 cfs, respectively. On the Purgatoire River the peak flows in 1965 generally were less than in 1955. One exception was at the station near Higbee, where the peak flow was estimated as 105,000 cfs in 1965, compared with 80,000 cfs in 1955. Peak flows much greater than in 1955 occurred on some of Purgatoire River tributaries.
Extremely high peak flows occurred in 1965 on the south-bank tributaries of the Arkansas River from John Martin Reservoir to the State line, but they cannot be compared with historical flows because records are not available. On Two Butte Creek at Holly the 1965 peak flow wzs more than five times the estimated peak flow of 1908.
The total runoff in the Arkansas River basin in Colorado from the June 1965 storms exceeded that of any previous flood for which there are records. John Martin Reservoir stored 320,000 acre-feet during June 14 26, and an additional 485,000 acre-feet of inflow downstream from the dam flowed past the station near Coolidge, Kans., during June 17 27. Thus, the total June 1965 storm runoff at the State line, adjusted for storage in the reser voir, would be 805,000 acre-feet. Records are not available at the Coolidge station, but at Holly, only 6 miles upstream, the total storm runoff in 1908 and 1921 was only 285,000 and 410,000 acre-feet, respectively. The large difference between 1965 and 1921 was because of the high runoff downstream from Lamar. At Lamar the total storm runoff in 1921 was
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D27
about 450,000 acre-feet, compared with 400,000 acre-feet (adjusted for storage in John Martin Reservoir) in 1965.
CANADIAN RIVER BASIN, NEW MEXICO
Streamflow records have been collected in the Canadian River basin in New Mexico since 1903. The longest continuous record collected in the 1965 flood area is on the Mora River near Shoemaker, where records date back to 1914.
The greatest floods known prior to 1965 at most sites in the Canadian River basin occurred in September 1904. Other notable floods occurred in 1913 and in 1937 (Dalrymple and others, 1939). Extensive flooding oc curred on Cimarron Creek and the Mora River in 1913 and 1942, and floods occurred on Ute Creek in 1941 (Vaudrey, 1960).
The 1965 peak discharges on the Canadian River from station near Hebron to Conchas Reservoir exceeded all previously known peak discharges. At the station near Hebron the Peak discharge of 62,400 cfs on June 17, 1965, probably exceeded the 1942 peak, which was slightly lower in stage. The 1965 peak discharge of 162,000 cfs on the Canadian River near Taylor Springs was nearly twice that which occurred in 1904. The same is true for the station near Roy (peak discharge, 172,000 cfs in 1965). The Canadian River near Sanchez peaked at 145,000 cfs in June 1965. Lifelong residents state that the 1904 flood was higher in stage, but the channel was smaller, and therefore the peak discharge in 1904 was probably less than that in 1965.
The peak discharge of 29,500 cfs on Cimarron Creek at Springe" in 1965 is believed to have been greater than that in 1904. Longtime residents state that although the 1904 flood was about 2 feet higher than the 1965 food, the Santa Fe Railroad bridge opening was smaller and caused greater back water. The flood on Ponil Creek near Cimarron (peak discharge, 5,630 cfs in 1965) was the greatest since 1915. The peak discharge on Chase Canyon near Cimarron was 10,800 cfs in June 1965. Flooding in the valley down stream from Chase Canyon was the greatest in at least 80 years, according to nearby residents.
FLOOD DAMAGEFourteen persons were drowned, and at least two other deaths were at
tributed to the storms and activities related to the 1965 floods. Damage amounted to more than $60 million in the tristate area about $56 million in Colorado and Kansas, and the remainder in New Mexico.
Estimates of flood damage by type and location compiled by the U.S. Army Corps of Engineers (1966) are summarized in table 2.
Heavy rain and hail in the Fountain-Colorado Springs area or June 14 caused considerable damage to urban areas and road bridges. Major flooding affecting areas along the Arkansas River and its tributaries between Pueblo and John Martin Dam caused heavy damage on June
TABL
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44
0A
rkan
sas
Riv
er, J
ohn
Mar
tin
Dam
To
gran
ada
__
__
__
__
__
__
__
__
5,
141
Cad
doa
Cre
ek
___
__
__
__
__
__
__
__
__
_
___
Mud
Cre
ek _____
________________
40
Dry
Cre
ek _
_____
__
__
__
__
__
__
__
__
11
0 W
illow
Cre
ek _
___
__
__
__
__
__
__
__
__
86
C
lay
Cre
ek
__
__
__________________
504
Big
San
dy C
reek
___
__
__
__
__
__
__
__
__
A
rkan
sas
Riv
er,
Gra
nada
to
Col
orad
o S
tate
line
_
__
__
__
__
__
__
__
_
3,90
7W
olfC
reek
_
__
__
_________________
315
Wild
Hor
se C
reek
__
__
__
__
__
__
__
__
__
__
___
Tw
o B
utte
Cre
ek _
__
__
__
__
__
__
__
__
__
1,
071
Ark
ansa
s R
iver
, K
ans.
:S
tate
line
to L
akin
__
__
__
__
__
__
__
__
__
2,
768
Lak
in t
o C
imarr
on
__
__
__
__
__
__
__
4,
414
Cim
arro
n to
Mul
berr
y C
reek
_
__
__
__
__
__
1,
052
Mul
berr
y C
reek
to
Paw
nee
Riv
er _
__
__
__
__
1,
560
Paw
nee
Riv
er to
Wal
nut
Cre
ek _
__________
911
Can
adia
n R
iver
, N
. M
ex.:
Can
adia
n R
iver
abo
ve C
onch
as D
am _
__
__
__
39
0 M
ora
Riv
er _
__
__
__
__
__
__
__
__
__
_
139
Ver
mej
o R
iver
___
__
__
__
__
__
__
__
__
_
500
Rat
on C
reek
____
_________________
56
Chi
cori
ca C
reek
__
_________________
249
Cim
arro
n C
reek
___
__
__
__
__
__
__
_
965
To
tal_
__
__
__
__
__
__
__
__
__
__
__
31
,318
490
295
2,41
52,
145 20 15
700
240
238 10 60 60 224
576
578
164 40 218
490
290
207
390
367
150
310 20
450
028
710
4 4 320
0
3,87
489
83,
368
3,55
954
4 201,
419
685
5,40
0 10 100
170
310
1,08
0
4,50
547
9 401,
295
3,26
44,
704
1,25
91,
950
1,00
0
757
289
810 76 252
1,50
1
170 60
2,24
0 60
1,33
3
2,04
9
~~ 3
3~7
1,30
1
240
1,59
83,
936
482
175 2
137 60 11 ~50 15 540
180
192 5
182
106
227 50 9
4,24
998
05,
815
3,65
856
0 201,
539
750
7,28
3 10 100
170
2,54
51,
080 33
4,71
382
7 482,
714
1,02
76,
414
5,49
72,
483
1,02
7
762
305
810
245
252
1,73
2
1,16
343
,618
14,1
962,
075
60,3
70
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D29
16-17. Agricultural losses and damage to transportation and urban facilities amounted to about $15 million. Eighty-five percent of the urban damage above John Martin Dam occurred in the Pueblo area. About 90 percent of the $170,000 damage in the vicinity of La Junta occurred in north La Junta, across the river from the main town. At Trinidad, flooding of the Purgatoire River caused about $8,000 in damage; at Starkville, Raton Creek destroyed or severely damaged 26 residences. About 5 miles of railroad near John Martin Reservoir were washed out by Rule Creek.
Between John Martin Dam, Colo., and Great Bend, Kans., the loss was over $11 million, about $3 million of which occurred in Lamar, Colo. Damage to Dodge City and the suburban community of Wilroads Gardens, Kans., amounted to almost $4 million, and over $1 million in damage occurred at Garden City, Kans. About $1 million was spent in floodfighting and related miscellaneous activities. Holly, Colo., was inundated to depths of about 8 feet by water from Two Butte Creek and the Arkansas River (fig. 13). Granada, Colo., sustained heavy damage from Wolf Creek. Damage to many highways, bridges, flood dikes, and railroad beds was extensive below John Martin Dam.
A small dam on Clay Creek southeast of Lamar was completely destroyed. The dam on Muddy Creek and the spillway on Two Buttes Dam were damaged.
In the Canadian River basin in New Mexico, damage along tributaries
FIGURE 13. Aerial view of flooding in Holly, Colo., on June 19, 1965. Photograph byPueblo Star Journal-Chieftain.
D30 FLOODS OF 1965 IN THE UNITED STATES
was extensive. Highways were blocked by slides, irrigation systems sustained heavy damage, and many diversion dams were destroyed. The U.S. Bureau of Reclamation (oral commun., 1966) estimated damage in the Vermejo Conservancy District at $593,000 and damage in the Antelope Valley Irrigation District at $194,000. In Mora County, irrigation systems suffered $106,000 in damage, and in Colfax County 25 bridges and culverts were destroyed. All but two bridges over the Canadian River upstream from Conchas Dam were destroyed. The U.S. Army Corps of Engineers (1966) estimated damage of about $4 million in the Canadian River basin above Conchas Dam. Major damage occurred in the towns of Cimarron, Raton, and Springer.
The U.S. Army Corps of Engineers (1966, table 7) estimated that about 330,000 acres of rural, urban, waste, and wooded lands were flooded in the tristate area. Over two-thirds of the inundated areas were between John Martin Dam, Colo., and Great Bend, Kans.; 55,000 acres were in the Cana dian River basin in New Mexico, and the remaining 45,000 acres were along the Arkansas River and its tributaries above John Martin Reservoir.
One disastrous result of cropland flooding is the deposition of sediment. For example, almost 2,000 acres in an area along Clay Creek were covered by several feet of silt and sand; also, on the Cain Ranch upstream from Two Buttes Reservoir, south of Lamar, Colo., deposition of sand and cottonwood-tree debris covered hundreds of acres and rendered the land useless for most practical purposes.
Flood damage is always assessed in dollar amounts following disastrous floods, but the dollar figures reflect only a part of the true costs of man's ef forts in cleanup activities. Who can determine, for example, what additional millions of dollars are spent in pure "shovel work," removing the muck and mire accumulated in homes, commercial buildings, and other es tablishments? The assessed $60 million loss may be only one-half of the true cost resulting from the Arkansas River floods of 1965.
FLOOD FREQUENCYThe flood-frequency report (Patterson, 1964) contains curves for two
regions and seven hydrologic areas that cover the 1965 flood area and also frequency curves for the main stems of the Arkansas and Canadian Rivers. The flood-frequency relations are limited because they are defined only to a recurrence interval of 50 years. Also, relations for small areas are not defined for any recurrence interval because of insufficient data on peak flows.
Throughout the flood area the 1965 peak flows exceeded the 50-year flood by as much as 30 times. The true frequency of most of these peak flows cannot be determined from the present records, which are relatively short.
In the Arkansas River basin, peak flows exceeded the 50-year flood by 30 times on Jimmy Camp and Clay Creeks, 16 times on Rule and Two Butte
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D31
Creeks, 11 times on Black Squirrel Creek, 5.8 times on Smith Canyon, and lesser amounts on many other tributaries. These high tributary flows resulted in peak flows greater than the 50-year flood on the Arkansas River near North Avondale, near Nepesta, and at Lamar, Colo., and at all main stream stations in Kansas.
In the Canadian River basin in New Mexico, the 1965 peak flows ex ceeded the 50-year flood by 20 times on Chase Canyon, 8.9 times on Rayado Creek, 7.4 times on Crow Creek, and lesser amounts on mary other tributaries and on the Canadian, Mora, and Cimarron Rivers.
The 1965 flood peaks on the Arkansas and Canadian Rivers and the 25- and 50-year floods (Patterson, 1964) are plotted against miles upstream from the mouth in figures 14 and 15.
a 100I 90£ 80
£ 70 a.
60
40
30
± 20
10
1300 1200 1100 1000
MILES UPSTREAM FROM MOUTH
900 800
FIGURE 14. Relation of peak discharge and selected flood frequencies to miles upstream from mouth, Arkansas River. Number in parentheses is site number (pi. 1).
D32 FLOODS OF 1965 IN THE UNITED STATES
400
800 700 600 500
MILES UPSTREAM FROM MOUTH
400 300
FIGURE 15. Relation of peak discharge and selected flood frequencies to miles upstream from mouth, Canadian River. Number in parentheses is site number (pi. 1).
DETERMINATION OF FLOOD DISCHARGESThe discharge at a stream-gaging station is computed from a stage-
discharge relation. Discharge measurements at known stages are used to compute the stage-discharge relation, from which discharge may be calculated for any given stage. The discharge generally is measured by current meter, but indirect methods sometimes are used. The stage is ob tained from a water-stage recorder designed to provide a continuous record of stage. If the water-stage recorder malfunctions or is damaged by the flood, high-water marks and direct readings on a nonrecording gage are used.
Short extensions of the stage-discharge relation above the highest current-meter measurement were made by using the result? of slope- conveyance studies, by using other measurable hydraulic factors, or by logarithmic plotting. Long extensions of the stage-discharge re'ation were defined by indirect measurements of peak flow by the slope-ar^a method, computations of flow through contractions such as bridges ard culverts,
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D33
flow over dams and road embankments, critical-depth computations, or a combination of these methods. At miscellaneous sites where high runoff oc curred, the peak discharges were determined by indirect measurements. A total of 89 indirect measurements were made for the floods of June 1965 28 at active or discontinued gaging stations and 61 at miscellaneous sites.
STREAMFLOW DATA
EXPLANATION OF DATA
Detailed flood information, in addition to that in the regular annual reports of the Geological Survey, is compiled here for use in future hydraulic and hydrologic studies. Records of stage and discharge at 52 gag ing stations, elevations and contents of four reservoirs, and peak discharges at 10 crest-stage stations and 71 miscellaneous sites are given. The sites are numbered in downstream order, and these numbers identify the locations in plate 1. The permanent station numbers for the gaging stations and crest- stage stations correspond to the numbers in the annual reports.
SUMMARY OF FLOOD STAGES AND DISCHARGES
Maximum stages and discharges at gaging stations and miscellaneous sites within the flood area are summarized in table 3. The numbers in the first column correspond to those in plate 1 to facilitate identification of the sites for which flood data are tabulated.
The first column under "Maximum flood previously known" si ows the period of known floods before June 1965. This period is often longer than the period of continuous records of discharge because records of historical floods have been obtained.
The last column, "Recurrence interval" contains two sets of numbers. If the number is not footnoted, it is the recurrence interval, in years, of the June 1965 peak discharge; if the recurrence interval is more than 50 years, the number is footnoted, and it is the ratio of the June 1965 peak discharge to the discharge of the 50-year flood. For some sites the June 1965 flood peaks were lower than the mean annual flood or their recurrence intervals were not defined; they are footnoted accordingly.
DATA FOR INDIVIDUAL SITES
The data tabulated for each site where floodflows were determined may include a station description, a short table of daily mean discharges for the days comprising the flood period, and a list of stages and discharges at in dicated times during the rise to and the recession from the flood p^ak. For crest-stage sites, sites of former gaging stations, and miscellaneous sites, only the station description is presented.
The station description contains information concerning the location, datum, type of gage, and drainage area. The method used to determine the stage during the flood period, the definition of the stage-discharge relation,
TABL
E 3.
S
umm
ary
of fl
ood
stag
es a
nd d
isch
arge
s, A
rkan
sas
Riv
er b
asin
oM
axim
um f
lood
pre
viou
sly
know
n pr
ior
to J
une
1965
Max
imum
Jun
e 19
65
Dis
char
ge
Sit
e N
o.
(pi.
1) 1 2 3 4 5 6 7 8 9 10
II 12
13 14 15
16
17 18
19
20 21 22
23
24
Per
ma
ne
nt
stat
ion
0709
9500
07
1037
00
0710
3900
0710
4500
0710
5800
0710
6500
0710
9500
0711
0500
0711
6000
0711
7000
07
1195
00
0711
9700
0712
1500
0712
2500
0712
300
0712
4000
Con
trib
utin
g dr
aina
ge
Str
eam
and
pla
ce o
f det
erm
inat
ion
area
(s
q m
i)
Ark
ansa
s R
iver
nea
r P
uebl
o, C
olo
Fou
ntai
n C
reek
nea
r C
olor
ado
Wes
t M
onum
ent
Cre
ek n
eat
Pike
view
, C
olo
Wes
t M
onum
ent
Cre
ek b
elow
Sta
nley
C
anyo
n, n
ear
Pike
view
, C
olo
_____ _
__
Tem
plet
on G
ap F
lood
way
at
Col
orad
o S
prin
gs,
Col
oF
ount
ain
Cre
ek a
t S
ecur
ity,
Col
oJi
mm
y C
amp
Cre
ek n
ear
Fou
ntai
n, C
olo _
_
Fou
ntai
n C
reek
at
Pue
blo,
Col
o _
_ _
__
_
Ark
ansa
s R
iver
nea
r A
vond
ale,
Col
o __..
__
Bla
ck S
quir
rel
Cre
ek n
ear
Pey
ton,
C
olo
Bla
ck S
quir
rel
Cre
ek n
ear
Ell
icot
t, C
olo
Chi
co C
reek
nea
r N
orth
Avo
ndal
e, C
olo
__
_
Ark
ansa
s R
iver
nea
r N
orth
Avo
ndal
e,
Col
oH
uerf
ano
Riv
er b
elow
Hue
rfan
o V
alle
y
Ark
ansa
s R
iver
nea
r N
epes
ta,
Col
o - _
__
_
Api
shap
a R
iver
nea
r Fo
wle
r, C
olo
_.__
. __
A
rkan
sas
Riv
er a
t C
atli
n D
am,
near
Tim
pas
Cre
ek a
t m
outh
, ne
ar S
win
k,
Col
oC
rook
ed A
rroy
o ne
ar L
a Ju
nta,
Col
o _
__
__
Ark
ansa
s R
iver
at
La
Junt
a, C
olo
_ ______
Ado
be C
reek
nea
r L
as A
nim
as,
Col
o _ _
_
Ark
ansa
s R
iver
at
Las
Ani
mas
, C
olo
__ _
Nor
th F
ork
Pur
gato
ire
Riv
er a
t W
esto
n. C
olo
_ ..
4,68
6
102 15.4
20.7 8.46
48
8 54.3
92
6
6,32
7 16.3
353
864
7,15
7
1,67
3 9,
291
1,12
5
10,8
47 496
108
12,0
95
1,30
0 58
9 13
,976 21
6
5 P
erio
d
1865
-196
5
1958
-65
1957
-65
1951
-65
1964
-65
1903
-65
1939
-51,
19
65
1921
-65
1900
-65
1897
-196
5 19
22-6
5
1964
-65
1922
-25
1922
-25,
19
53
1889
-196
5,
1941
1939
-65
Yea
r
1921
1964
1958
1956
19
65
"192
1 19
35
1942
19
48
1921
1958
19
21
1923
1965
1923
19
53
1921
1941
1955
Gag
e he
ight
(f
t)
'24.
66
5.27
1.59
2.63
4.
58
'777
9 '8
.83
14.5 2.15
M8.
4
-ia,
Cub
ic
feet
per
se
cond
103,
000
2,63
0 27
458
914
34,0
00
35,0
00
13,9
00
13,1
00
28,6
00
16,8
00
"180
,000
78
3,00
0
2,65
0
"11,
200
24,0
00
200,
000
"5,4
00
44,0
00
Rec
ur
renc
e in
terv
al(y
r)
'4.1
8 n M.4
M
.44 4 50 13 '4.5
'2
.4
O 13
'2.9
'3.3 5
Day 17
17
17
17 17
17
17
17 18 17 17
18 18 13
18
17 18 17
17 19 18
18
19 16
Tim
e (h
r)
2130
1700
1500
1600
16
30
1330
21
00
0220
1600
2300
04
00
0400
2210
11
30
0230
1600
0400
08
00
0530
Two
1800
Gag
e he
ight
(f
t) 6.31
3.82
4.80
2.84
10
.37
9.77
15.5
5.18
9.
80
16.4
5
7.95
20.9
5
12.9
0
~ \~4
~J2
Dis
char
ge
Cub
ic
feet
per
se
cond
9,26
0
359
400
515
572
21,5
00
124,
000
47,0
00
50,0
00
M 0
,400
141,
000
52,2
00
104,
000
3,22
0 43
,100
11
,400
43,2
00
21,4
00
5,61
0
31,7
00
5,07
0 8,
600
22,1
00
1 Q
70
Rec
ur
renc
e in
terv
al(y
r) 3 1 n o M.6
'3
0 M.9
M.8
'6.8
Ml M
.8
MO M
.I4 45 50 18 8 4 34 4 7
FLOODS
OF
1965
IN
THE
UNITED
STATES
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D35
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I I I <N <N ii II l i iS i lee o
so r- -a r- i i i i i >o so r- r- 9000 r^ r- 90 i 909090 90 p « 90 90 90 J22£2£S£
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r r ^ rf rs" o* < o* ^ " i- <N - - *-i - «
= S i! = *
i- ,o o
is
i?
O 9C m
0
ton, Colo .... ...._ :oire River above Lorer yon, near Weston, Cole
l|cj a.
i
S
£
5
*
_o
o"
!o Canyon near Segund
1N
rs
iss
kO O1
O1
m
1 1 111
T3 JO
:oire River at diversion
aldez, Colo
Canyon at Madrid, Col
s>s s£ M
1i1
S S
iSS^is :g^S§ SS
i|-|-g -g
, 1 1 i : i ii: ii i l i i i ii
III i l i : iIII 1 1 l 1 1 :ill 1 1 1 . 1 III 1 1.2 1 1 IS \2 1 1 i i l ijO i :_o!Ji 10
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ancisco Creek near Alf
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i i i £>N O> O> ON "
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-
1 '-2 =u1c53e 8 u- S rf<S
era Creek near Trinchc Arroyo near Trinchera oire River near Thatch aco Creek near La Junt oire River at Ninemile
S ' = & 3 «.1 jj S?a 6?£<s!5£
,g ,g1 3 ' IS
| | fS fSiP ' ?^ o b
SSSSS
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ON "
0
3
Higbee, Colo
Canyon near Ninaview
\\
S
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*??i
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:'
0"o Ua" -1
M 3
oire River near Las An 'reek near Toonerville,
S, 3.g30 'fS
o
IN
x Q NO ON
^55 ill'
i i : i i£ i0 1
U 1o C I 2 .2 ° o
lartin Reservoir at Cac sas River helow John \
irvoir, Colo
a Creek at Caddoa, Co 'reek near Caddoa, Col
«£ c K o UJ1.2ai T3 "5 S< u S
§888o
r^ r^ r*l r*^
OO O O
rn ^ i^t o
' ' i? i5 §IN"
1£ ' ^!
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oc SON ON
o <f> 9
ill i i l i i i l ii l l ii i l i i l l i
Mi! ii^o ! U
'eek near Lamar, Colo ' Creek near Lamar, Cc sas River at Lamar, Co reek near Lamar, Colo ndy Creek near Calhan
Hid I
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' ^ 1 '
O
r^ 3C ON O r. ir, i^, 5s *
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\
Rush Creek near Karvt
I
«
TABL
E 3.
S
umm
ary
of f
lood
stag
es a
nd d
isch
arge
s, A
rkan
sas
Riv
er b
asin
C
ontin
ued
Max
imum
flo
od p
revi
ousl
y kn
own
prio
r to
Jun
e 19
65M
axim
um J
une
1965
Dis
char
ge
Site
N
o.
(pi.
1)
63
64
65
66
67 68
69 70
71 72
73
74 75
76 77
78
79
80
81
82
83 84 85
86 87
88 89
90
91
Per
ma
ne
nt
stat
ion
0713
4845
07
1350
00
0713
6000
07
1375
00
0713
8000
07
1390
00
0713
9500
0714
0000
07
1413
00
0715
3500
0715
4400
0719
9000
0720
1000
Str
eam
and
pla
ce o
f det
erm
inat
ion
Big
San
dy C
reek
nea
r L
amar
, C
olo
______
Sm
ith
Arr
oyo
near
Gra
nada
, C
olo
Wol
f Cre
ek a
bove
Gra
nada
, C
olo
_______
Tw
o B
utte
Cre
ek n
ear
Spr
ingf
ield
,
Tw
o B
utte
s R
eser
voir
nea
r H
olly
, Col
o _ _
Ark
ansa
s R
iver
nea
r C
ooli
dge,
Kan
s _
__
__
Ark
ansa
s R
iver
at
Syr
acus
e, K
ans
_ __ _
_
Ark
ansa
s R
iver
at
Dod
ge C
ity,
Kan
s _
__
__
Ark
ansa
s R
iver
nea
r K
insl
ey,
Kan
s ______
Cim
arro
n R
iver
nea
r G
uy,
N.
Mex
__ _
___
Car
rizo
zo C
reek
nea
r K
ento
n, O
kla
___ _
_
Lon
e R
ock
Dra
w n
ear
Spr
ingf
ield
, C
olo
_ _
B
ear
Cre
ek n
ear
Spr
ingf
ield
, C
olo
__
__
__
_
Can
adia
n R
iver
nea
r H
ebro
n, N
. M
ex_
__
.._
Can
adia
n R
iver
trib
utar
y ne
ar H
ebro
n,
Chi
cori
ca C
reek
nea
r Y
anke
e, N
. M
ex
__
__
E
ast
For
k C
hico
rica
Cre
ek a
t Y
anke
e,
N.
Mex
Chi
cori
ca C
reek
at
U.S
. H
ighw
ays
M,
Chi
cori
ca C
reek
tri
buta
ry a
t U
.S.
Hig
hway
s 64
, 87
, nea
r R
aton
, N
. M
ex _
__
Cro
w C
reek
bel
ow W
aldr
on C
anyo
n ne
ar K
oehl
er.
N.
Mex
Con
trib
utin
g dr
aina
ge
area
(s
qmi)
3,24
8 29
.1
62.5
36
.0
453
472
817
272
23,7
02
23,9
06
24,7
03
25,0
17
25,4
06
28,3
54 545
74.7
106
113
890
229 2.
0136
.3
22.7
78.8 1.33
14
.4
29.0
59.8
Per
iod
1918
-65
1908
, 19
42
46
1922
-50
1903
, 19
50-6
5 18
87-1
965
1922
-65
1902-6
, 19
44-6
5 19
44-6
5 18
95-1
965
1942
-65
1953
-65
T95
~f
1942
, 19
46-6
5
1955
1953
-65
Yea
r
1936
19
08
1949
19
51
1908
19
51
1949
19
51
1951
19
21
1942
19
54
1958
1951
19
42
1955
19~5
5
7956
Gag
e he
ight
(f
t)
---
63.0
10.6
7
'11.
7 '9
.57
13.2
9
TlJ
O
11.7
10
.34
20.5
T2T
22
~~'26
~
675
Cub
ic
feet
per
se
cond
'40,
000
35,0
00
8,3
40
'60,
000
87,0
00
33,5
00
19,7
00
11,7
00
20,1
00
8,50
0
15,6
00
134,
000
6,86
0
'2,2
30
F,85
0
Rec
ur
renc
e in
terv
al(y
r)
~'3.
4
21.3
50 '1
.5
21 8 1 15 5
~'2
.6
21 ~27
~
Y'~)
'
Day 17
17
17
17 17 17
17 17
17 17
19
19 21 23 17
16
17
17
17
17
17 17
17 17 17 17
17
17 17
Tim
e (h
r)
0900
mm
0800
0700
<w>o
1200
2000
03
00
2400
1000
12
00
1300
2000
---
Gag
e he
ight
(f
t) 74.8
13.2
0
21.8
0 16
.30
15.6
8
14.6
0 13
.10
16.5
26.2
~i4T
8
Dis
char
ge
Cub
ic
feet
per
se
cond
3,60
0 10
,600
35
,300
12
,600
82,6
00
182,
000
10,6
00
158,
000
174,
000
130,
000
82,0
00
49,8
00
27,8
00
5,75
0 12
,500
5,
950
7,33
0 13
,200
74
,000
62
,400
2,13
0 2,
230
13,5
00
12,8
00
1,81
0 4,
140
10,6
00
30,4
00
Rec
ur
renc
e in
terv
al(y
r) 2 (')
(3) O
MO
M6 M
.7
!2.6
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!2.7
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O
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!6.9
(') 27 '6.6
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(J)
(J)
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'7.4
O OJ
T! s O D CO O T!
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D37
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TABL
E 3.
S
umm
ary
of f
lood
stag
es a
nd d
isch
arge
s, A
rkan
sas
Riv
er b
asin
C
ontin
ued
Max
imum
flo
od p
revi
ousl
y kn
own
prio
r to
Jun
e 19
65M
axim
um J
une
1965
Dis
char
ge
Sit
e N
o.
(Pi-
1)
130
131
132
133
134
135
136
137
Per
ma
ne
nt
stat
ion
0722
6300
07
2265
00
0722
6800
07
2272
00
0722
7295
0722
7300
Str
eam
and
pla
ce o
f det
erm
inat
ion
Car
rizo
Cre
ek n
ear
Roy
, N
. M
ex _
__ _
__
_
Tra
mpe
ros
Cre
ek n
ear
Ste
ad,
N.
Mex
__
__
_
Car
rizo
Cre
ek n
ear
Cla
yton
, N
. M
ex
_____
San
dy A
rroy
o tr
ibut
ary
near
Cla
yton
,
Cie
negu
illa
Cre
ek n
ear
Cla
yton
, N
. M
ex _
_
Con
trib
utin
g dr
aina
ge
area
(s
qmi)
68
1,44
3
10,0
30
556
477 1.
25
42
112
Per
iod
1954
-65
1942
-65
1963
-65
~195
7~
1952
-65
1933
-65
1941
,195
5
Yea
r
1958
19
46,
1951
19
65
7957
1956
19
53
1941
Gag
e he
ight
(f
t) 5.97
'8
.4
3,73
3.8
7.33
8.
85
Cub
ic
feet
per
se
cond
1,10
0 2
4,50
0
'33,
780
C)
29,
500
388
10,3
00
24,
000
Rec
ur
renc
e in
terv
al(y
r) (') 4 o o
Day 16
19
22,2
3 17
17 17
17
17
Gag
e T
ime
heig
ht
(hr)
(f
t) 6.43
14
30
6.80
__
3,74
1.6
4.22
4.17
Dis
char
ge
Cub
ic
feet
per
se
cond
1,38
0 11
,700
49,
870
6,60
0 9,
270
172
9~,5
80
Rec
ur
renc
e in
terv
al(y
r) (') 4 7 ('}
*\.2
'Sit
e an
d da
tum
the
n in
use
, see
sta
tion
des
crip
tion
.'R
atio
to
disc
harg
e of
50-
year
flo
od.
'Not
def
ined
.'L
ess
than
mea
n an
nual
flo
od.
"Flo
od o
f Jul
y 2,
196
5, r
each
ed a
sta
ge 1
to
1.5
feet
low
er.
'At
diff
eren
t si
te,
see
stat
ion
desc
ript
ion.
'At
site
2 m
iles
ups
trea
m, c
ause
d by
Api
shap
a D
am f
ailu
re.
'Maj
or
floo
d(s)
occ
urre
d in
pri
or y
ear(
s); s
ee s
tati
on d
escr
ipti
on.
Con
tent
s in
acr
e-fe
et.
"Dai
ly d
isch
arge
."B
ackw
ater
fro
m C
addo
a C
reek
.
n 5 o O H X
W C 2 H
W
O
(/)
H
>
H
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D39
and the conditions that might have affected that relation are explained. The maximum stage and (or) discharge are given for the flood period in June 1965, for the indicated period of discharge record, and for floods prior to the period of record. Remarks on regulation and diversions and other perti nent information are included where applicable.
Tables of stages and discharges at indicated times are included so that these data and the daily mean discharges before and after the detailed period can be used to define both stage and discharge hydrographs. The dis charges at indicated times should be used only for this purpose and not to compute mean daily discharge, because additional data were used to com pute these figures in many cases.
STATION DATA ARKANSAS RIVER BASIN
(1) 07099500 ARKANSAS RIVER NEAR PUEBLO, COLD.Location. Lat 38°16'02", long 104°39'26", in SEV4NWW sec. 34, T. 20 S., R. 65 W., on
right bank at intake of south-side waterworks, 1.6 miles upstream from Dry Creek and 2.5 miles west of city hall in Pueblo.
Drainage area. 4,686 sq mi.Gage-height record. Water-stage recorder graph. Datum of gage is 4,689.74 ft above mean
sea level.Discharge record. Stage-discharge relation defined by current-meter measurements below
4,600 cfs and by contracted-opening measurement of 23,500 cfs for peak flow on Aug. 22, 1965.
Maxima. June 1965: Discharge, 9,260 cfs 2130 hours June 17 (gage height, 6 31 ft).1865 to May 1965: Discharge, 103,000 cfs June 3, 1921 (gage height, 24.66 ft, site and
datum then in use), from rating curve extended above 6,800 cfs on basis of float measure ment at gage height 11.2 ft and slope-area measurement of peak flow.
Remarks. Figures of daily mean discharge include water diverted above the station into the intake of the north-side waterworks for municipal supply of Pueblo. Discharges at indicated times and extremes do not include the diverted water (daily mean discharge, app-oximately 26 cfs). Records do not represent storm runoff but inflow to flood area.
Mean discharge, in cubic feet per second, 1965Day
June 14151617
Discharge.- 2,480 ._ 2,090 ._ 2,700 ._ 5,460
Day June 18
192021
Discharge._ 5,020 ._ 4,120 ._ 3,950 ._ 3,980
Gage height and discharge at indicated time, 1965
Hour
June 15 2400
0800090010001200150018002400
June 170300
Gage height (feet)
3.78
3.773.803.774.004.144.284.85
5.18
Dis charge (cfs)
1,940
1,9701,9202.3402,6202,900
5,080
Hour
June 17 Con. 0500080012001600 _1800
200021302200 _2300 _2400 _
Gage height (feet)
5.34_ 5.12- 4.96
4.90- 5.08- 5.58. 6.00. 6.31. 6.28- 5.83- 5.28
Dis charge (cfs) ,
5,560 -
4,2404,7806.3408,0209,260
7,3405,470
Hour
June 18 0300
0900103011001500 _1700 __
2400 _
Gageheight (feet)
4 94
5.405.67
5.255.004 974 93
Dis charge
(cfs)
4,5104,120
5,8906,9006,6205,4404,690
4,480
D40 FLOODS OF 1965 IN THE UNITED STATES
(2) 07103700 FOUNTAIN CREEK NEAR COLORADO SPRINGS,Co'-O.
Location. Lat 38°51'17", long 104°52'39", in SEWSWK sec. 3, T. 14 S., R. 67 W., on leftbank 200 ft upstream from diversion to city of Colorado Springs, 0.5 mile east of bridge onU.S. Highway 24 near west city limits of Colorado Springs, and 1 mile downstream fromSutherland Creek.
Drainage area. 102 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 6.110 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
190 cfs and by slope-area measurements of 410, 660, and 2,630 cfs. Maxima. June 1965: Discharge, 359 cfs 1700 hours June 17 (gage height, 3.82 ft).
1958 to May 1965: Discharge, 2,630 cfs Aug. 4, 1964 (gage height, 5.27 ft).
Mean discharge, in cubic feet per second, 1965Day Discharge Day
June 14 _____________________ 29 June 18 ___________15 ______________________ 26 19 ___________16 ______________________ 94 20 ___________17 _____________________ 233 21 _________,
Discharge .__ 168.__ 152 .__ 131 .__ 118
Gage height and discharge at indicated time, 1965
Hour
June IS 2400
08001200140018001930
Gage height (feet)
1.63
1.641.842.823.093.16
Dis charge (cfs)
26
2631
112170188
Hour
June 16 Con. 22002400
June 171200140015001600
Gage height (feet)
3.383.37
3.203.723.813.72
Dis charge(cfs)
220218
175324356324
Hour
June 17 Con. 170020002400
June 1812002400
Gageheight (feet)
3.82
3.28
3.243.22
Dis charge(cfs)
359226195
165
(3) 07103900 WEST MONUMENT CREEK NEAR PIKEVIEW, COLO. Location. Lat 38°58'17", long 104°53'56", in SWVi sec. 28, T. 12 S., R. 67 W., on right
bank in Air Force Academy Reservation, 4 miles upstream from mouth and 5.6 milesnorthwest of Pikeview.
Drainage area. 15.4 sq mi. Gage-height record. Water-stage record graph except June 17-21. Datum of gauge is
7,080.78 ft (city of Colorado Springs bench mark). Discharge record. Stage-discharge relation defined by current-meter measurements below
23 cfs. Peak discharge estimated from slope-area measurement 1.6 miles downstream.Discharge June 17-21 estimated on basis of peak discharge and typical recession.
Maxima. June 1965: Discharge, about 400 cfs about 1500 hours June 17 (gage height, 4.80ft, from flood mark).
1957 to May 1965: Discharge, 27 cfs about May 14, 1958 (gage height, 1.59 ft).
Mean discharge, in cubic feet per second, 1965Day
June 14151617
Discharge ._ 6.1 ._ 4.4 ._ 16 ._ 130
Day June 18
192021
Discharge.__ 90 . __ 50 .__ 28 .__ 25
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D41
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
1300
Gage height (feet)
0.54
.75
.68
Dis charge (cfs)
4.7
7.86.7
Hour
June 14 Con. 15002400
2400
Gage height (feet)
. 0.57_ .54
- .52
Dis charge
(cfs)
5.14.7
4.4
Hour
June 16 12001400160018002400
Ga?e height (feet)
0.55.?i
1.412.102.16
Dis charge
(cfs)
4.88.6
213940
(4) WEST MONUMENT CREEK BELOW STANLEY CANYON, NEAR P IKEVIEW, C OLO.(Miscellaneous site)
Location. Lat 38°58'25", long 104°52'37", in SEW sec. 27, T. 12 S., R. 67 W., 0.7 mile downstream from Stanley Canyon, 1.6 miles downstream from gaging station West Monu ment Creek near Pikeview (07103900), and 5 miles northwest of Pikeview.
Drainage area. 20.7 sq mi. Maximum. June 1965: Discharge, 515 cfs June 17, by slope-area measurement of p'-ak flow.
(5) 07104500 TEMPLETON GAP FLOODWAY AT COLORADO SPRINGS,C OLO.
Location. Lat 38°53'17", long 104°49'01", in SEW sec. 30, T. 13 S., R. 66 W., on left bank75 ft upstream from head of concrete flume, 400 ft upstream from bridge on U.S. Highways85 and 87, and 0.8 mile north of Colorado Springs.
Drainage area. 8.46 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 6,200 ft (from
topographic map). Discharge record. Stage-discharge relation based on computation of flow at critical depth at
gage heights 1.3, 1.4, 1.8, and 3.0 ft.Maxima. June 1965: Discharge, 572 cfs 1600 hours June 17 (gage height, 2.84 ft).
1951 to May 1965: Discharge, 458 cfs July 2, 1956 (gage height, 2.63).
Mean discharge, in cubic feet per second, 1965Day
June 14151617
Discharge000
._ 103
Day June 18
192021
Discharge . __ 12 .__ 0 .__ 0 __ 0
Gage height and discharge at indicated time, 1965
Hour
June 16 2400
June 17 10001100143015001530
Gage height (feet)
1.771.922.632.73
Dis charge
(cfs)
0
068
109440500
Hour
June 17 Con. 16001630 ______ 17001800200022002400
Gage height (feet)
2.842.63 2.482.231.96
1.77
Dis charge (cfs)
57244035823212310368
Hour
June 18 03000600 ______ 0900120015002400
Gaj-e height (feeM
1.651.50
1.321.2"
Dis charge (cfs)
4318 3.9
.3
(6) 07105800 FOUNTAIN CREEK AT SECURITY, COLO.Location. Lat 38°43'46", long 104°44'00", in SWW sec. 24, T. 15 S., R. 66 W., on right
bank 60 ft upstream from Carson Road bridge, 0.5 mile southwest of south end of Security, 3.5 miles northeast of Fountain, and 5.5 miles upstream from Jimmy Camp Creek.
D42 FLOODS OF 1965 IN THE UNITED STATES
Drainage area. 488 sq mi.Gage-height record. Water-stage recorder graph. Altitude of gage is 5,640 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
2,900 cfs and by slope-area measurement of 25,000 cfs for peak flow on July 24, 1965. Maxima. June 1965: Discharge, 21,500 cfs 1630 hours June 17 (gage height, 10.37 ft).
1964 to May 1965: Discharge, 914 cfs 0330 hours May 22, 1965 (gage height, 4.58 ft).
Mean discharge, in cubic feet per second, 1965Dav
June 14151617
Discharge._ 578 _ 340 ._ 676 ._ 5,650
Dav DischargeJune 18 _____________________ 1,610
19 ______________________ 87420 _____________________ 64521 _____________________ 571
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
0200050011001600170018001900200020302100220023002400
0300060009001300
Gage height (feet)
3.503.413.253.053.22
5.17
7.086.755.995.414.75
3.813.473.373.34
Dis charge (cfs)
382
24720815274140490
1,110
2,8902,4901,780
908
468314283283
Hour
June 15 Con. 140019002400
0600120018002100223023302400
June 1704000900100011001200130013451400
Gage height (feet)
_ 3.43. 3.33_ 3.27
. 3.17
. 3.21_ 3.40. 3.86_ 3.90- 8.50_ 8.00
. 6.87_ 6.12_ 5.82_ 6.37. 6.42. 7.81_ 8.57_ 7.87
Dis charge (cfs)
324278252
252314422660695
8,2606,520
3,5602,4002,2102,9303,1006,6609,8306,970
Hour
June 17 Con.
1530160016301700180019002000220023002400
010006000700
090012002400
Gage height (feet)
6.33
10.379.478.378.577.876.87
6.77
5.924.295.483.933.933.863.72
Dis charge (cfs)
3,1105,510
21,50015,6009,50010,6007,5804,5705,4204,650
3,1701,4402,600
1,2701,2301,140
(7) JIMMY CAMP CREEK NEAR FOUNTAIN, COLD.
(Miscellaneous site)
Location. Lat 38°43'20", long 104°38'45", in sec. 22, T. 15 S., R. 65 W., 4 niles northeastof Fountain and 4.5 miles upstream from mouth.
Drainage area. 54.3 sq mi.Maximum. June 1965: Discharge, 124,000 cfs 1330 hours June 17, by slope-area measure
ment of peak flow.
(8) 07106500 F OUNTAIN CREEK AT PUEBLO, C OLD.
Location. Lat 38°16'33", long 104°39'09", in SWWSWW sec. 30, T. 20 S., R. 64 W., on right bank about 800 ft upstream from Eighth Street Bridge in Pueblo and 1.8 miles up stream from mouth.
Drainage area. 926 sq mi.Gage-height record. Water-stage recorder graph except 1945 hours June 17 to June 21.
Graph drawn for 1945 to 2400 hours June 17 on basis of peak stage, neart" streamflow record, and typical recession. Peak stage determined from floodmark. Datum of gage is 4,668.45 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below 400 cfs and by contracted-opening measurement at 47,000 cfs. Discharge June 18-21
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D43
estimated on basis of weather records and records for Arkansas River near Pueblo and Arkansas River near Avondale.
Maxima. June 1965: Discharge, 47,000 cfs 2100 hours June 17 (gage height, 1S.O ft, from floodmark).
1903 to May 1965: Discharge, 35,000 cfs May 30, 1935, by slope-area measurement of peak flow.
Flood of June 4, 1921: Discharge, 34,000 cfs, by slope-area measurement of peak flow.
Day June 14
151617
Mean discharge, in cubic feet per second, 1965Discharge Day Discharge
June 18 ____________________ 10,000921,500
4487,330
2,500600900
Gage height and discharge at indicated time, 1965
Hour
June 14 2400
June 1505000530060007000730074508000830093010001030110012151300
Gage height (feet)
2.87
2.804.705.256.507.677.307.837.306.404.003.002.473.202.92
Dis charge (cfs)
58
431,4502,6006,0309,8408,98011,0009,4306,6901,510462182642427
Hour
June IS Con. 131518002400
02000400060012002400
June 17030007000730080009000945
Gage height (feet)
_ 3.11_ 3.00
2.78
3.12_ 3.18
3.02_ 2.92
2.90
2.873.15
_ 4.154.65
. 5.25
Dis charge (cfs)
570483344
578626498427414
396602
1,0301,8502,7803,990
Hour
June 17 Con. 1015111512301300134514451515164519001930194520002100220023002400
Gige he'ght (feet)
5.00. 5.22_ 4.50. 3.70
3.90_ 4.07- 3.70- 4.00
4.208 55
- 19.00
- 12.50
Dis charge (cfs)
3,4803,9202,4801,1501,9201,4401,7101,1501,5901,930
13,60018,500
38,20033,40025,000
(9) 07109500 ARKANSAS RIVER NEAR AVONDALE, COLO. Location. Lat 38°14'53", long 104°23'55", in NE'/4SW'/4 sec. 1, T. 21 S., R. 63 W.,on
right bank 15 ft downstream from bridge on Sixmile Road, 0.3 mile upstream fro~n SixmileCreek, and 2.6 miles west of Avondale.
Drainage area. 6,327 sq mi. Gage-height record. Water-stage recorder graph. Datum of gage is 4,509.53 ft at ove mean
sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
6,700 cfs and extended above on basis of peak flow computed from records for station nearPueblo and indirect measurements of peak flows of Fountain Creek at Pueblo, Cr ico Creeknear North Avondale, and Arkansas River near North Avondale.
Maxima. June 1965: Discharge 50,000 cfs 0220 hours June 18 (gage height, 9.77 ft). 1939-51, February to May 1965: Discharge, 13,900 cfs April 24, 1942, from rating curve
extended above 7,000 cfs; gage height, 8.83 ft June 13, 1948, at site 550 ft dowrstream atdatum 1.37 ft lower.
Mean discharge, in cubic feet per second, 1965Dav Discharge
June 14 _____________________ 2,99015 _____________________ 4,08016 _____________________ 3,15017 _____________________ 6,640
Day Discharg June 18 ____________________ 18.500
19 ____________________ 6,74020 ____________________ 4.59021 ___________________ 4.870
D44 FLOODS OF 1965 IN THE UNITED STATES
Gage height and discharge at indicated time, 1965
Hour
June 14 2400
June 15080009001000 __1100120013001330134514001500180022002400
0400 _1200
Gage height (feet)
5.16
5.175.756.306.707.007.167.007.207.006.505.605.275.22
5.215.13
Dis charge
(cfs)
2,800
2,8203,8005,0006,2007,4508,3407,4508,5807,4505,5703,5803,0202,940
2,9302,800
Hour
June 16 Con. 1400160018002400
0600083010001200150017001900210023002400
June 1801000200
Gage height (feet)
5.165.44
- 5.54- 5.81
6.26_ 6.45_ 6.27
6.587.01
_ 7.226.90
_ 7.10. 7.46
8.21
8.619.66
Dis charge
(cfs)
2,8503,2903,4703,970
4,9505,4504,9705,8607,6008,8207,0508,100
10,600
24,20046,600
Hour
June 18 Con. 0220 _0230 _0330043006001000120013301500180022002400
04000800 _12001800 _2400
Gage height (feet)
9.779.568.969.33
8.84. 7.76
7.847.667.36
7.41
7.617.196.86
6.49
Dis charge
(cfs)
50,00043,70029,20037,60026,10025,00011,20012,00010,3008,2206,8008,520
9,860
6,0005,2304,920
(10) BLACK SQUIRREL CREEK NEAR PEYTON, COLO.(Miscellaneous Site)
Location. Lat 39°01'05", long 104°32'00", at bridge on State Highway 217, 3 miles west ofPeyton, El Paso County.
Drainage area. 16.3 sq mi. Maximum. June 1965: Discharge, 10,400 cfs 1600 hours June 17, by confacted-opening
measurement of peak flow.Remarks. Another flood July 2, 1965 (discharge unknown) reached a stage 1 to 1.5 ft lower
than flood of June 17, 1965.
(11) BLACK SQUIRREL CREEK NEAR ELLICOTT, COLO.(Miscellaneous site)
Location. Lat 38°42'25", long 104°23'25", in sec. 36, T. 15 S., R. 63 W., about 3 milesdownstream from West Fork and 10 miles south of Ellicott.
Drainage area. 353 sq mi.Maximum. June 1965: Discharge, 141,000 cfs 2300 hours June 17, by slope-area measure
ment of peak flow.
(12) 07110500 CHICO CREEK NEAR NORTH AVONDALE, COLO.(Gaging station, discontinued in 1946)
Location. Lat 38°15'50", long 104°22'30", in SE!/4 sec. 31, T. 20 S., R. 62 W., 1 mile up stream from mouth and 1.5 miles west of North Avondale.
Drainage area. 864 sq mi.Maxima. June 1965: Discharge, 52,200 cfs 0400 hours June 18 (gage height, 15.5 ft, from
floodmarks), by indirect measurement of peak flow.1921 to May 1965: Discharge, 28,600 cfs June 4, 1921, by slope-area measurement of peak
flow. Remarks. Flood came principally from Black Squirrel Creek.
(13) ARKANSAS RIVER NEAR NORTH AVONDALE, COLO.(Miscellaneous site)
Location. Lat 38°14'42", long 104°20'36", in SW/4 sec. 4, T. 21 S., R. 62W., at U.S. Highway 50 bypass 0.6 mile northeast of Avondale, 1.2 miles southeast of North Avondale, and 1.2 miles downstream from Chico Creek.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D45
Drainage area. 7,157 sq mi.Maximum. June 1965: Discharge 104,000 cfs 0400 hours June 18, by indirect rreasurement
of peak flow.
(14) 07116000 HUERFANO RIVER BELOW HUERFANO VALLEY DAM,NEAR UNDERCLIFFE, COLO.
Location. Lat 38°00', long 104 °28', in S'/2 sec. 32, T. 23 S., R. 63 W., at left end of diversiondam for Huerfano Valley ditch and 8 miles southwest of Undercliffe.
Drainage area. 1,673 sq mi. Gage-height record. Water-stage recorder graph. Datum of gage is 4,886.29 ft above mean
sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
380 cfs and by computation of flows over dam of 11,300 and 16,800 cfs. Maxima. June 1965: Discharge, 3,220 cfs 2210 hours June 13 (gage height, 5.18 ft).
1900 to May 1965: Discharge, 16,800 cfs July 5, 1958 (gage height, 14.5 ft), from ratingcurve extended above 380 cfs on basis of computation of flow over dam at gage heights 11.04and 14.5 ft.
Remarks. Figures of daily mean discharge include water diverted by Huerfano Valley ditch.Discharges at indicated times and extremes do not include the diverted water (daily meandischarge, 17 cfs or less).
Mean discharge, in cubic feet per second, 1965Day Discharge
June 18 ________ 319 _______ 320 _______________ 321 ___________________ 5.922 _______________ 0
Day
13
17
Discharge1.7
1302.70
6663
Gage height and discharge at indicated time, 1965
Hour
June 12
22102220
Gage height (feet)
4 605.18
3.502.38
Dis charge (cfs)
0
0
3,2202,3001,560726
0
Hour
June 15 2400
1630164517001745180018301900
2015
Gage height (feet)
2.271.712.251.851.631.45
Dis charge (cfs)
0
033064927663536222812047
Hour
June 16 Con. 2030220023152400
June 170015004501000300050007000730
Gage height (feet)
. 1.47_ 1.10
_ 2.10. 1.95_ 1.70_ 1.35_ 1.08
Dis charge (cfs)
1321100
0530428270661000
(15) 07117000 ARKANSAS RIVER NEAR NEPESTA, COLO. Location. Lat 38°10'54", long 104°09'40", in NWV4 sec. 31, T. 21 S., R. 60 W., on right
bank 185 ft downstream from diversion dam of Oxford Farmers Co. canal, 1.3 milesnorthwest of Nepesta, and 7.3 miles downstream from Huerfano River.
Drainage area. 9,345 sq mi, of which 54 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph except 0600 hours June 18 to June 21.
Gage destroyed by flood. Peak stage determined from floodmarks. Datum of river gage is4,378.68 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below8,600 cfs and by indirect measurement of 43,100 cfs. Discharge June 18-21 estimated.
D46 FLOODS OF 1965 IN THE UNITED STATES
Maxima. June 1965: Discharge, 43,100 cfs 1130 hours June 18 (gage height, 9.80 ft, fromfloodmarks).
1897 to May 1965: Discharge, 180,000 cfs June 4, 1921 (gage-height not (Mermined), byslope-area measurement of peak flow 9 miles upstream.
Remarks. Figures of daily mean discharge include water diverted above station into OxfordFarmers Co. canal. Discharge at indicated times and extremes do not include the divertedwater (daily mean discharge, approximately 130 cfs).
Day Discharge June 14 ___________________ 2,410
15 ___________________ 2,64016 _____________________ 2,06017 _____________________ 4,570
Mean discharge, in cubic feet per second, 1965Day Discharge
June 18 __________________ 18,70019 __________________ 11,90020 ____________________ 5,20021 ____________________ 6,270
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
0600070008001000 _1200 _18002400
060012001500
Gage height (feet)
5.61
5.866.456.846.285.965.725.46
5.435.645.79
Dis charge (cfs)
1,840
2,3303,6204,6102,8502,1201,8601,590
1,5401,8902,180
Hour
June IS Con. 17001800200022002400
02001200200022002400
0300
Gage height (feet)
- 6.72. 7.30- 7.00- 6.03. 5.55
- 5.42- 5.64- 5.72- 6.13- 6.45
. 7.20
Dis charge (cfs)
4,1706,7605,1202,4901,680
1,5201,8902,0402,9803,940
7,700
Hour
June 17 Con. 060008001100140016301800200022002400
0100030006001130
Gage height (feet)
. 6.35_ 6.62
_ 6.39_ 6.52. 6.72
_ 6.95
_ 6.86
. 7.32_ 9.80
Dis charge (cfs)
3.6204,5304,2803,7404,170
5,600
8,560
(16) 07119500 APISHAPA RIVER NEAR FOWLER, COLO.Location. Lat 38°05'28", long 103°58'52", in SE'ANW'A sec. 35, T. 22 S., R. 59 W., near
right bank on downstream side of county highway bridge, 4 miles southeast cf Fowler and 5.4 miles upstream from mouth.
Drainage area. 1,125 sq mi.Gage-height record. Water-stage recorder graph except June 14 to 1230 hours June 15 for
which graph was reconstructed on basis of 1 gage reading, partial gage-heigh* record, and typical recession. Datum of gage is 4,317.05 ft above mean sea level.
Discharge record. Stage-discharge relation prior to 1230 hours June 15 defined by current- meter measurements below 270 cfs, slope-area measurement at 8.48 ft, and contracted- opening measurement at 16.45 ft. Stage-discharge relation after 1230 hours Juie 15 defined by current-meter measurements below 3,400 cfs.
Maxima. June 1965: Discharge, 11,400 cfs 0230 hours June 17 (gage heigh*. 16.45 ft).1922 to May 1965: Discharge, 83,000 cfs Aug. 22, 1923, by slope-area measurement 2
miles upstream, caused by failure of Apishapa Dam 31 miles upstream.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D47
Day June 14
151617
Mean discharge, in cubic feet per second, 1965Discharge
._ 580
._ 168
._ 470
._ 5,100
Day Disckarg June 18 _____________________ 140
19 _____________________ 3720 _____________________ 3721 ______________________ 21
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
013002000300040005000600070007300800100012001400180022002400
June 1506000630
Gage height (feet)
1.84
1.845.006.355.655.004.326 106.526.304.754.053.202.502.132.00
3.15
Dis charge (cfs)
44
441,0001,640,300,000694,520,730,620888580
1107164
46278
Hour
June 15 Con. 08001500180020002400
1300150018001900200021002200230023302400
June 17003001000200
Gage height (feet)
. 2.983.022.95
- 2.58. 2.45
. 2.32_ 2.36- 2.36
3.05. 3.80. 5.00. 6.90- 7.80- 10.00. 13.00
_ 15.00. 15.40_ 16.15
Dis charge(cfs)
224236215156140
124132132260500
1,0001,9202,3703,7006,200
8,7009,34010,700
Hour
June 17 Con. 0230030005000700080009001100120014001600180021002400
060010001300193022302400
Gage height (fe*)
_ 16.4516.4315.90
_ 14.70_ 12.20
10.008.007.005.80
_ 4.70. 4.00. 3.25_ 2.87
. 2.332.08
- 1.901.80
- 2.15_ 2.08
Dis charge (cfs)
11,40011,40010,7009,7007,8206,1704,6703,8702,8601,9201,320710442
17997574011797
(17) 07119700 ARKANSAS RIVER AT CATLIN DAM,NEAR FOWLER, COLO.
Location. Lat 38°07'35", long 103°56'40", in NE'/4NW'/4 sec. 19, T. 22 S., R. 58 W., onright bank at diversion dam for Catlin Canal, 1,470 ft downstream from Apishapa River and4 miles east of Fowler.
Drainage area. 10,901 sq mi, of which 54 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Datum of gage is 4,270.00 ft at ove mean
sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
13,000 cfs. Maxima. June 1965: Discharge, 43,200 cfs 1600 hours June 18 (gage height, 7.95 ft).
1964 to May 1965: Discharge, about 2,650 cfs May 24, 1965 (gage height, about 2.15 ft). Remarks. Figures of daily mean discharge include water diverted into the intake of Catlin
Canal. Discharges at indicated times and extremes do not include the diverted water (dailymean discharge, approximately 130 cfs).
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 14 ____________________ 2,680 June 18 ____________________ 18,30015 ____________________ 2,250 19 ____________________ 11,30016 ____________________ 2,320 20 ____________________ 4,94017 ____________________ 10,100 21 ____________________ 4,620
D48 FLOODS OF 1965 IN THE UNITED STATES
Gage height and discharge at indicated time. 1965
Hour
June 14 2400
June 1506450800120018001930210022002400
June 16020008001500180020002100213023002400
June 170200
Gage height (feet)
1.74
1.601.681.521.651.803.103.182.62
2.021.661.651.752.122.12
2.953.35
4.60
Dis charge
(cfs)
1,530
1,2101,3901,0601,3201,6706,4906,8904,320
2,2701,3401,3201,5502,5602,5602,2105,7607,780
15,200
Hour
June 17 Con. 0300033004000500
09001200160018301930210023002400
June 1801000230030005000700080009001100
Gage height (feet)
5.415.315.515.855.354.123.252.902.552.102.022.352.10
2.072.172.903.053.042.842.803.08
Dis charge (cfs)
20,40019,80021,10023,40020,00012,2007,2405,5304,0402,5002,2703,3002,500
2,4102,7105,5306,2406,200£2006.2007.940
Hour
June 18 Con. 1300140015001600
190021002400
June 19020005001000120016001630180021002400
June 200600120018002400
Gage height (feet)
4.455.657.407.957.507.026.044.83
4.153.603.303.133.103.703.533.273.00
2.802.702.622.55
Dis charge
(cfs)
16,80025,60039,00043,20039,70036,30029,40020,900
16,50013,10011,30010,20010.1009,7008,7607,3506,000
5,0804,6504,3204,040
(18) 07121500 TIMPAS CREEK AT MOUTH, NEAR SWINK, COLO.(Gaging station, discontinued in 1925)
Location. Lat 38°00'40", long 103°38'30", in sec. 26, T. 23 S., R. 56 W., 1 mile west ofSwink and 1.5 miles upstream from mouth.
Drainage area. 496 sq mi.Maxima. June 1965: Discharge, 21,400 cfs 0400 hours June 17 (gage height, 20.95 ft), by in
direct measurement of peak flow at site 1 mile downstream.1922-25: Discharge and gage height unknown, probably occurred June 8, 1923 (discharge
at station "near Rocky Ford," 6 miles upstream, 11,200 cfs by slope-area measurement of peak flow). Maximum discharge recorded, 10,700 cfs Aug. 1 and 2, 1922.
(19) 07122500 CROOKED ARROYO NEAR LA JUNTA, COLO.(Gaging station, discontinued in 1925)
Location. Lat 38°00', long 103°35', in sec. 32, T. 23 S., R. 55 W., 300 ft upstream frombridge, 0.5 mile upstream from mouth, and 3 miles west of La Junta.
Drainage area. 108 sq mi.Maxima. June 1965: Discharge, 5,610 cfs 0800 hours June 17, by contracted-opening
measurement of peak flow.1922-25, 1953: Discharge, 24,000 cfs July 12, 1953, by indirect measurement of peak flow
at site 1 mile upstream.
(20) 07123000 ARKANSAS RIVER AT LA JUNTA, COLO.Location. Lat 37°59', long 103°32', in NE'/4 sec. 2, T. 24 S., R. 55 W., on dowrstream side
of bridge on State Highway 109 in La Junta, and 500 ft upstream from King Arroyo.Drainage area. 12,210 sq mi, of which 115 sq mi is probably noncontributin?.Gage-height record. Water-stage recorder graph except June 15, 21-25. Twice-daily chain-
gage readings used June 15, 21, 23-25. Graph reconstructed for June 22 on bas's of partial good record and 1 chain-gage reading. Datum of gage is 4,039.60 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below 15,000 cfs and by contracted-opening measurement of 31,700 cfs.
Maxima. June 1965: Discharge, 31,700 cfs 0530 hours June 19 (gage height, 12.90 ft). 1889 to May 1965: Discharge, 200,000 cfs June 4, 1921 (gage height, 18.4 ft, at present
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D49
site, datum then in use), from rating curve extended above 15,000 cfs on basis of slope-area measurement of peak flow.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 13 ____________________ 67114 _____________________ 3,14015 ____________________ 25516 _____________________ 1,31017 _____________________ 18,40018 _____________________ 11,10019 _____________________ 20,000
Dav Discharge June 20 _____________________ 6,650
21 ______________________ 3,98022 _____________________ 4,58023 _____________________ 2,25024 _____________________ 2,09025 ______________________ 1,800
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
02300300050006000630080010001200150019002400
June 15060018002400
030004000600090012001300
Gage height (feet)
5.46
5.476.48
8.358.678.487 957.175 954.77
4.204.204.20
4.206.006.605.405.035 92
Dis charge
(cfs)
1,050
1,0602,470
8,060
8,530
4,1901,740
609539
255255255
2551,8002,800
8041,700
Hour
June 16 Con. 143017002000210022002400
030006000800
110013001700190021002400
June 1803000500070009001230
Gage height (feet)
5.504.674.805.506.45
8.079.60
11.5512.1512.3512.2311.7511.2010.008.98
8.257.958.508.958.729.00
Dis charge (cfs)
1,9401,230
539630
2,510
7,06013,30023,50027,10028,30027,60024,70021,40015,10010,500
7,7006,6508,600
10,4009,460
Hour
June 18 Con. 17001800190021002400
June 190200040005300700090011001300160019002400
June 200600120018002400
0600
2400
Gaj-e height (feet)
9.459.40
10.CO10.50
_ 11.15
11.8512.5512.90
_ 12.6012.05
_ 11.40_ 10.50
9.659.308.87
8.277.877.557.25
7.08
7.10
Dis charge
(cfs)
12,60012,40015,10017,60021,100
25,30029,60031,70029,90026,50022,60017,60013,50011,900
7,7706,3805,3604,430
3,9203,5603,980
(21) HORSE CREEK NEAR LA JUNTA, COLO.(Miscellaneous site)
Location. Lat 38°05'04", long 103°21'10", in SE'/4SW'/4 sec. 33, T. 22 S., R, 53 W., atState Highway 194 and 12 miles northeast of La Junta.
Drainage area. 1,300 sq mi.Maxima. June 1965: Discharge, 5,070 cfs June 18, by indirect measurement of peak flow.
1941: Discharge, 5,400 cfs Oct. 23, 1941, at station "near Sugar City," 15 miles upstream (drainage area, 1,080 sq mi).
(22) ADOBE CREEK NEAR LAS ANIMAS, COLO.
(Miscellaneous site)
Location. Lat 38°05'23", long 103°18'44", in sec. 35, T. 22 S., R. 53 W., at railroad bridge1 mile upstream from mouth and 6 miles west of Las Animas.
Drainage area. 589 sq mi.Maximum. June 1965: Discharge, 8,600 cfs June 18, by contracted-opening measurement of
peak flow.
(23) 07124000 ARKANSAS RIVER AT LAS ANIMAS, COLO.
Location. Lat 38°05'08", long 103° 12'50", in SWVi sec. 35, T. 22 S., R. 52 W., on left 0.4 mile downstream from bridge on U.S. Highway 50, 1.5 miles north of courthouse in Las
D50 FLOODS OF 1965 IN THE UNITED STATES
Animas, and 3.5 miles upstream from Purgatoire River.Drainage area. 14,417 sq mi, of which 441 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Datum of gage is 3,874.97 f4 above mean
sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
13,000 cfs and by contracted-opening measurement of 22,100 cfs.Maxima. June 1965: Discharge, 22,100 cfs 1630 hours June 19 (gage height, 14.72 ft).
1939 to May 1965: Discharge, 44,000 cfs May 20, 1955 (gage height, 15.03 ft), fromrating curve extended above 24,000 cfs on basis of slope-area measurement of peak flow.
Mean discharge, in cubic feet per second, 1965Day
June 1314151617
Discharge. ___________________ 529.________________ 1,720._________________ 595._________________ 758.________________ 4,990
18 ____________________ 12,20019 ____________________ 15,100
Day Discharge June 20 _____________________ 8,360
21 _____________________ 3,24022 _____________________ 2,90023 _____________________ 1,88024 _____________________ 1,78025 _____________________ 1,690
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
080010001200140016001800200022002400
04000800120018002400
090010301130130015001700
Gage height (feet)
8.659.209.85
10.3710.6410.7510.6810.5010.00
8.538.137.907.617.53
7.477.478.869.059.25
Dis charge
(cfs)
463
7401,0901,6502,2702,8703,1003,0002,7602,140
878639512360320
290290992
1,1101,2601,100
Hour
June 16 Con. 1900210023002400
June 170400060010001100120013001500190020002100220023002400
June 1803000600120018002400
Gage height (feet)
8.739.029.209.15
8.359.04
10.0010.3011.3011.8512.2411.6511.7012.1713.0013.4713.80
_ 14.3714.00
. 13.0012.3012.05
Dis charge (cfs)
8961,0901,2201,180
4251,0602,3002,8605,2706,9908,3606,3206,4708,110
11,40013,90015,700
19,80017,50012,0009,0008,080
Hour
June 19 03000500070009001200130014001500163017301900210022002400
June 2003000600120018002400
June 210600120018002400
Gage height (feet)
12.2012.3812.8513.2013.9514.2014.4014.62
14.40
13.8013.50
13.0212.7012.1211.5311.03
10.3010.2210.08
Dis charge
(cfs)
8,6009,320
11,30013 00017,20018,70020,00021,40022,100
20,00017,80016,300
12,100
8,3206,2904,820
3,0802,9202,650
(24) NORTH FORK PURGATOIRE RIVER AT WESTON, COLO.(Miscellaneous site)
Location. Lat 37°08', long 104°51', in sec. 35, T. 33 S., R. 67 W., at Wesson, 0.1 mile downstream from Wet Canyon and 0.1 mile upstream from confluence with South Fork.
Drainage area. 216 sq mi.Maximum. June 1965: Discharge, 1,920 cfs 1800 hours June 16, by slope-area measurement
of peak flow.
(25) SOUTH FORK PURGATOIRE RIVER AT WESTON, COLO.(Miscellaneous site)
Location. Lat 37°08', long 104°51', in sec. 35, T. 33 S., R. 67 W., at railrcad bridge at
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D51
Weston just upstream from confluence with North Fork. Drainage area. 101 sq mi. Maximum. June 1965: Discharge, 1,340 cfs 1800 hours June 16, by contracted-opening
measurement of peak flow.
(26) PURGATOIRE RlVER ABOVE LORENCITO CANYON, NEAR WESTON, COLO.
(Miscellaneous site)Location. Lat 37°06'10", long 104°45'48", in SK sec. 33, T. 33 S., R. 66 W., 1 mile up
stream from Lorencito Canyon, 4 miles east of Weston, and 15 miles west of Trinidad. Drainage area. 381 sq mi.Maxima. June 1965: Discharge, 3,000 cfs June 17, by indirect measurement of peak flow.
1955: Discharge, 1,790 cfs May 19, by computation of peak flow over dam.
(27) ZARCILLO CANYON NEAR SEGUNDO, COLO.(Miscellaneous site)
Location. Lat 37°07'25", long 104°45'25", in sec. 34, T. 33 S., R. 66 W., just upstreamfrom bridge on State Highway 12 and 2 miles west of Segundo.
Drainage area. 36.4 sq mi.Maxima. June 1965: Discharge, l,630cfs 1800 hours June 17, by slope-area measurement of
peak flow.1955: Discharge, 1,460 cfs May 19, 1955, by slope-area measurement of peak flow.
(28) PURGATOIRE RIVER AT DIVERSION DAM, AT VALDEZ, COLO.(Miscellaneous site)
Location. Lat 37°07'32", long 104°4r50", in SWK sec. 32, T. 33 S., R. 65 W., 0.2 milenortheast of Valdez and 1 mile upstream from Valdez Canyon.
Drainage area. 485 sq mi.Maxima. June 1965: Discharge, 8,500 cfs 2000 hours June 16, by contracted-opening
measurement of peak flow.1955: Discharge, 4,400 cfs May 19, by computation of peak flow over dam.
(29) BURRO CANYON AT MADRID, COLO.(Miscellaneous site)
Location. Lat 37°07'30", long 104°38'20", in SEW sec. 34, T. 33 S., R. 65 W., 0.2 mile up stream from State Highway 12 and 0.5 mile west of Madrid.
Drainage area. 28.3 sq mi.Maxima. June 1965: Discharge, 3,120 cfs June 17, by indirect measurement of p°ak flow.
1925, 1955: Discharge, 23,600 cfs July 22, 1925, by slope-area measurement of p^ak flow.
(30) REILLY CANYON AT COKEDALE, COLO.(Miscellaneous site)
Location. Lat 37°07'56", long 104°36'34", in NW14 sec. 31, T. 33 S., R. 64 W., 350 ft up stream from State Highway 12, 0.4 mile upstream from mouth, 0.5 mile west of Viola, and 1 mile southeast of Cokedale.
Drainage area. 36.7 sq mi.Maxima. June 1965: Discharge, 3,410 cfs June 16, by slope-area measurement of peak flow.
1955: Discharge, 2,800 cfs May 19, by slope-area measurement of peak flow.
D52 FLOODS OF 1965 IN THE UNITED STATES
(31) LONG CANYON NEAR SOPRIS, COLO.(Miscellaneous site)
Location. Lat 37°07'20", long 104°35'20", in SEW sec. 31, T. 33 S., R. 64 W., 1 mile up stream from mouth and 2.5 miles southwest of Sopris.
Drainage area. 104 sq mi.Maxima. June 1965: Discharge, 4,480 cfs June 17, by slope-area measuremen* of peak flow.
1955: Discharge, 9,650 cfs May 19, by slope-area measurement of peak flow.
(32) RATON CREEK NEAR MORLEY, COLO.(Miscellaneous site)
Location. Lat 37°00'30", long 104°26'50", in sec. 9, T. 35 S., R. 63 W., at upper U.S. Highways 85 and 87 crossing, 4 miles southeast of Morley, and 1.5 miles north of New Mexico-Colorado State line.
Drainage area. 5.27 sq mi.Maxima. June 1965: Discharge, 4,660 cfs June 16, by slope-area measurement of peak flow.
1955: Discharge, 402 cfs May 19, by computation of peak flow through culvert.
(33) JOE CREEK NEAR MORLEY, COLO.(Miscellaneous site)
Location. Lat 37°01'00", long 104°28'45", in sec. 6, T. 35 S., R. 63 W., at old U.S.Highways 85 and 87 crossing 3 miles southeast of Morley.
Drainage area. 4.54 sq mi.Maxima. June 1965 : Discharge, 760 cfs June 17, by computation of peak flow through
culvert.1955: Discharge, 642 cfs May 19, by computation of peak flow through culvert.
(34) CLEAR CREEK NEAR STARKVILLE, COLO.(Miscellaneous site)
Location. Lat 37°05'38", long 104°31'19", in SWV4NWV4 sec. 13, T. 34 S., R. 64 W., 600 ftupstream from mouth and 3.7 miles south of Port-of-Entry south of Trir-'dad.
Drainage area. 8.1 sq mi.Maximum. June 1965: Discharge, 1,660 cfs 1900 hours June 17, by computation of peak
flow through culverts.
(35) RATON CREEK AT STARKVILLE, COLO. (Miscellaneous site)
Location. Lat 37°06'53", long 104°31'18", in NWV4 sec. 1, T. 34 S., R. 64 W., at U.S.Highways 85 and 87 crossing in Starkville.
Drainage area. 60.5 sq mi. Maxima. June 1965: Discharge, 12,900 cfs June 17, by contracted-opening measurement of
peak flow.1942, 1955: Discharge, 9,400 cfs May 19, 1955, by slope-area measurement of peak flow.
(36) GRASMACK ARROYO NEAR TRINIDAD, COLO.(Miscellaneous site)
Location. Lat 37°09'04", long 104°30'45", in NV4 sec. 25, T. 33 S., R. 64 W., at bridge onold U.S. Highways 85 and 87 1.5 miles south of city hall in Trinidad.
Drainage area. 3.6 sq mi.Maxima. June 1965: Discharge, 1,090 cfs June 17, by contracted-opening measurement of
peak flow.1955: Discharge, 820 cfs May 19, by slope-area measurement of peak flow.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D53
(37) 07124500 PURGATOIRE RIVER AT TRINIDAD, COLO. Location. Lat 37° 10'15", long 104°30'31", in SWKSEK sec. 13, T. 33 S., R. 64 W., on left
bank 90 ft downstream from railroad bridge and 680 ft downstream from Anitas StreetBridge in Trinidad.
Drainage area. 795 sq mi. Gage-height record. Water-stage recorder graph except 1900 hours June 16 to June 22.
Gage destroyed by flood. Datum of gage is 5,979.76 ft above mean sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
1,200 cfs and by slope-area measurement of 15,700 cfs. Discharge June 16-22 estimated onbasis of 1 discharge measurement, weather records, and records for station nerr Hoehne.
Maxima. June 1965: Discharge 15,700 cfs 2000 hours June 17 (gage height, 13.35 ft, fromfloodmark).
1859 to May 1965: Discharge, 45,400 cfs Sept. 30, 1904 (gage height, 16.6 ft, a* site 680 ftupstream at datum 1.7 ft higher), by slope-area measurement of peak flow.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 14 _____________________ 22715 _____________________ 22716 _____________________ 2,70017 _____________________ 5,00018 _____________________ 2,500
Day Discharge June 19 _____________________ 1,000
20 _____________________ 72021 _____________________ 60022 _____________________ 500
Gage height and discharge at indicated time, 1965
Hour
June 15 2400
03000400
Gage height (feet)
3.033.50
Dis charge
(cfs)
476
500876
Hour
June 16 Con. 0600
12001500
Gage height (feet)
3.423.183.133.15
Dis charge
(cfs)
812620580596
Hour
June 16 Con. 1730180018301900
Gage height (f-et)
3.173.604.206.40
Dis charge
(cfs)
612963
1,5404,120
(38) GREY CREEK NEAR TRINIDAD, COLO.(Miscellaneous site)
Location. Lat 37°12'15", long 104°27'10", in NWV4 sec. 4, T. 33 S., R. 63 W., 0.5 mile up stream from mouth and 3 miles northeast of Trinidad.
Drainage area. 16.0 sq mi.Maxima. June 1965: Discharge, 3,540 cfs 1830 hours June 17, by slope-area measurement of
peak flow.1955: Discharge, 1,960 cfs May 19, by slope-area measurement of peak flov.
(39) 0712500 PURGATOIRE RIVER NEAR HOEHNE, COLO.Location. Lat 37° 14'50", long 104°23'50", in sec. 13, T. 32 S., R. 63 W., on left bank 5 ft
downstream from bridge on county road, 40 ft upstream from diversion dam for Hoehne ditch, 2.5 miles southwest of Hoehne, and 8 miles northeast of city hall in Trnidad.
Drainage area. 857 sq mi.Gage-height record. Water-stage recorder graph except 2000 hours June 16 to 1015 hours
June 17, 1900 hours June 17 to 1000 hours June 18 (for which graph was drawn on basis of graph for supplemental water-stage recorder on right bank), and June 20-22. Datum of gage is 5,740.99 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below 1,100 cfs and extended above on basis of peak flow estimated from contracted-opening measurement of peak flow at U.S. Highway 350, 5.5 miles downstream. Discharge June 20-22 estimated on basis of typical recession.
D54 FLOODS OF 1965 IN THE UNITED STATES
Maxima. June 1965: Discharge, 20,000 cfs 2300 hours June 16 (gage height, 11.65 ft, from floodmark).
1954 to May 1965: Discharge, 35,000 cfs May 19, 1955 (gage height, 13.97 ft), from rating curve extended above 180 cfs on basis of flow-over-dam computations at gag" heights 3.2, 4.5, and 7.34 ft.
Greatest flood since at least 1859 occurred Sept. 30, 1904.
Day June 14
15161718
Mean discharge, in cubic feet per second, 1965Discharge Day Discharge
.________ 15 June 19 ____________________ 873
._________ 18 20 ______________________ 700
._________ 2,440 21 _____________________ 330
._________ 3,310 22 _____________________ 230
._________ 1,310
Gage height and discharge at indicated time, 1965
Hour
June IS 2400
03300400050006000800120014001600180019002000
Gage height (feet)
3.03
3.053 243.22
3 443.303.303.343 544.507.25
Dis charge (cfs)
42
47146133311273152152185370
1,6506,630
Hour
June 16 Con. 20152030204521002145220022152230230023302400
June 170030
Gage height (feet)
. 11.15
. 10.1010.808.807.10
_ 7.108.35
- 11.65_ 11.05- 9.00
- 7.45
Dis charge (cfs)
18,10014,50016,90010,6006,300
6,3009,32020,00017,80011,100
Hour
June 17 Con. 010002000400
1000140018001900200020302100220023002400
Gage height (feet)
. 6.60- 5.35. 4.95
4 45. 4.15
. 3.926.00
- 9.75
5 40_ 5.00
Dis charge (cfs)
5,2602,9602,3201,5801,140958818
4,090
13 4003,9103,0402,400
(40) PURGATOIRE RlVER AT U.S. HIGHWAY 350,
NEAR HOEHNE, COLO.
(Miscellaneous site)Location. Lat 37° 17'12", long 104°18'42", in NWV4 sec. 2, T. 32 S., R. 62 W., at bridge on
U.S. Highway 350, 1 mile downstream from Chicosa Creek and 3 miles east Of Hoehne. Drainage area. 1,015 sq mi.Maxima. June 1965: Discharge, 20,900 cfs June 16, by contracted-opening measurement of
peak flow.1955: Discharge, 37,900 cfs May 19, by indirect measurement of peak flew.
(41) 07125100 FRIJOLE CREEK NEAR ALFALFA, COLO.Location. Lat 37°12'00", long 104°11'40", in NW/4 sec. 2, T. 33 S., R. 61 W., on right
bank at downstream side of bridge on U.S. Highway 160, 1 mile upstream from mouth, 4 miles west of Alfalfa, and 16 miles east of city limits of Trinidad.
Drainage area. 80 sq mi.Gage-height record. Water-stage recorder graph except 0400 to 1100 hours June 18 and
1100 to 2400 hours June 20 (for which graph was drawn on basis of 1 gage reading and typical recession) and June 21, 22. Altitude of gage is 5,400 ft (from topographic map).
Discharge record. Stage-discharge relation defined by current-meter measurements below 1,300 cfs and by slope-area measurement of 2,310 cfs and contracted-opening measurement of 10,600 cfs. Discharge June 21, 22 estimated on basis of typical recession.
Maxima. June 1965: Discharge, 10,600 cfs 2030 hours June 17 (gage heigh*. 17.25 ft)1954 to May 1965: Discharge, 13,500 cfs June 22, 1954 (gage height, 17.23 f. from flood-
marks), by contracted-opening measurement of peak flow.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D55
Day June 14
15161718
Mean discharge, in cubic feet per second, 1965Discharge
0 2.1
. 748
. 1,440
. 418
Day June 19
202122
Discharge.__ 264 __ 130.__ 32 .__ 29
Gage height and discharge at indicated time, 1965
Hour
June 14 2400
June 152230230023302400
01300300060012001830190019151930194520002030213022002300
Gage height (feet)
3.954.354.68
6.455.604.504.023.986.008.0012.0013.0013.9813.0010.008.507.15
Dis charge (cfs)
0
07.5
42100
765395
2321550
1,7004,8005,7006,680
3,1502,050
Hour
June 16 Con.
June 17023007001800
183019002000
204521002115220023002400
004502000300
Gage height (feet)
5.044.404.25
13.00
17.20
_ 16.70. 15.50
11.50. 9.50
8.45
7.90_ 6.90
Dis charge (cfs)
615
2125842
1,0505,7007,92010,50010,6009,8808,4004,3802,7801,8802,020
2,2701,630990530
Hour
June 18 Con. 11001400
June 19173018001830200020302100213021452200223023002400
0300060012002400
Ga;?eheight (feet)
4.704.424.35
. 4.13
. 5.506.70
_ 5.67
. 7.C1
. 8.C1
. 8.54
. 7.8i
. 7.15
. 6.30
. 4.83
. 4.58
Dis charge (cfs)
1166152
890510420446
1,0501,7002,0801,560
690
25415089
(42) SAN ISIDRO CREEK NEAR TRINCHERA, COLO.(Miscellaneous site)
Location. Lat 37°01', long 104°12', in sec. 25, T. 34 S., R. 61 W., 8 miles west of Trincheraand 20 miles southeast of Trinidad.
Drainage area. 32.1 sq mi.Maximum. June 1965: Discharge, 7,960 cfs 2100 hours June 17, by slope-area measurement
of peak flow.
(43) 07125500 SAN FRANCISCO CREEK NEAR ALFALFA, COLO.
Location. Lat 37° 11 '10", long 104°07'50", in sec. 8, T. 33 S., R. 60 W., on downstream side of bridge on U.S. Highway 160, 0.5 mile upstream from mouth, 1.5 miles south of Alfalfa, and 20 miles east of Trinidad.
Drainage area. 160 sq mi.Gage-height record. Water-stage recorder graph June 14-19, except 1230 to 2230 hours
June 16, 0200 to 0430 hours June 17, and 1930 hours June 17 to 0500 hours June" 18 (for which graph was drawn on basis of highwater mark in gage well, 1 gage reading, a^ typical stage pattern), and June 20-22. Altitude of gage is 5,320 ft (from topographic map).
Discharge record. Stage-discharge relation defined by current-meter measurements below 430 cfs and by slope-area measurements of 2,860 and 6,680 cfs. Discharge June 20-22 es timated on basis of typical recession.
Maxima. June 1965: Discharge, about 14,000 cfs 0030 hours June 18 (gage height, 13.24 ft, from floodmark).
1954 to May 1965: Discharge, 15,500 cfs May 19, 1955 (gage height, 13.00 ft), from rating curve extended above 250 cfs on basis of slope-area measurement of peak flow.
Flood of July 22, 1954, reached a stage of 14.40 ft, from floodmarks (discharge, 26,300 cfs, by contracted-opening measurement of peak flow).
D56 FLOODS OF 1965 IN THE UNITED STATES
Mean discharge, in cubic feet per second, 1965Day
15161718
Discharge 0
1301,110
9932.200
Day DischargeJune 19 _______________________ 94
20 _______________________ 5021 _______________________ 2022 _______________________ 10
Gage height and discharge at indicated time, 1965
Hour
June 14 2400
22002230230023302400
010001150200030005000700093012302230
Gage height (feet)
1.504.006.357.25
9.509.909.007.104.302.751.971.00.52
Dis charge (cfs)
0
0115
1,2302,9503,860
7,0407,7206,2503,7001,400618278321.5
Hour
June 16 Con. 230023152400
020004301215123013301345143017301800 .1900193020002100
Gage height (feet)
2.503.202.80
1.901.10.59
2.122.072.272.071.602.354.705.204.685.00
Dis charge (cfs)
505820640
250433
338318402318140438
1,6201,9301,6101,800
Hour
Ju>- 17 Con. 220023002400
003001000200030004000500060008001000120018002400
Gage height (feet)
7.00
13.2412.8011.4510.007.204.904.353.402.90
1.93
Dis charge (cfs)
3,600
10,700
14,000
10,5007,900
1,740
910685492262152
(44) 07126000 PuRGATOiRE RIVER NEAR ALFALFA, COLO.
Location. Lat 37°11'30", long 104°07'30", in NW/4 sec. 9, T. 33 S., R. 60 W., on rightbank 700 ft downstream from San Francisco Creek, 1.5 miles southeast of Al calfa, and 20miles east of Trinidad.
Drainage area. 1,320 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 5,2 P 0 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
2,700 cfs and by slope-area measurements of 3,440, 6,230, 8,740, 27,300, 37,80C, and 41,900cfs.
Maxima. June 1965: Discharge, 27,300 cfs 0015 hours June 18 (gage height, 27.30 ft). 1905-7, 1924 to May 1965: Discharge, 41,900 cfs May 19, 1955 (gage height, 31.9 ft,
from floodmarks, present site and datum), from rating curve extended abo-'e 2,700 cfson basis of slope-area measurements at gage heights 9.79, 13.35, 15.75, 27.30, 30.60,and 31.9 ft.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 14 _____________________ 2715 ______________________ 20316 ______________________ 2,90017 ______________________ 7,62018 ______________________ 5,320
Day Discharge June 19 _____________________ 1,820
20 _____________________ 1,58021 _____________________ 83322 _____________________ 548
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D57
Gage height and discharge at indicated time, 1965
Hour
June 14 2400
08001400223022452300231523302400
01000130020003000400060010001245130020002015210021302200
Gage height (feet)
2.09
2.052.062.103.005.00
11.0014.00
16.54
16.3013.5010.007.75
3.76
3.8010.0013.5015.7515.00
Dis charge (cfs)
26
242427
143805
2,3004,5007,050
9,5408,6509,3006,6003,7002,150
605326685340
3,7006,6008,7508,000
Hour
June 16 Con. 23002400
0030010001300145020003000400050008001200173019002000211522152300
June 180015013002000300
Gage height (feet)
11.4010.84
12.1015.9017.7517.3517.7520.7018.4515.0010.258.307.15
12.25. 20.75. 23.12. 20.92. 23.00_ 27.00
_ 27.30_ 25.25
22.5018.30
Dis charge (cfs)
4,8204,370
5,3808,900
10,90010,40010,90015,00011,8008,0003,9002,4801,7905,500
15,00018,90015,30018,70026,600
27,30022,90017,80011,600
Hour
June 18 Con. 0400
120018002400
June 1905150600080012001730190019302030210021152145221523002400
June 2002000600120018002400
Gage he; ght (feet)
14.009.858.507.20
. e.30
5.657.947.10e.05
_ 5.85_ 8.00
9.008.759.60
. 9.12_ 1C.OO. 11.60
1C.809.65
8.607.20
_ £.385.75
_ 5.45
Dis charge (cfs)
7,0503,5802,6001,8201,350
1,0602,2601,7601,2301,1402,3002,9302,7603,3803,0103,7004,9804,3403,420
2,6601,8201,3901,100
985
(45) TRINCHERA CREEK NEAR TRINCHERA, COLO.
(Miscellaneous site)
Location. Lat 37°07'45", long 104°00'50", in sec. 33, T. 33 S., R. 59 W., at U.S. Highway160, 6 miles northeast of Trinchera.
Drainage area. 129 sq mi.Maxima. June 1965: Discharge, 4,500 cfs June 17, by critical-depth measurement of peak
flow.1954 55: Discharge, 25,100 cfs July 22, 1954, by indirect measurement of peak flow.
(46) ALKALI ARROYO NEAR TRINCHERA, COLO.
(Miscellaneous site)
Location. Lat 37°10'00", long 103°56'13", in sec. 18, T. 33 S., R. 58 W., at brid?eon U.S.Highway 160, 10 miles northeast of Trinchera.
Drainage area. 34.5 sq mi.Maxima. June 1965: Discharge, 2,600 cfs June 17, by slope-area measurement of peak flow.
1954 55: Discharge, 15,500 cfs July 22, 1954, by computation of peak flow through culvert.
D58 FLOODS OF 1965 IN THE UNITED STATES
(47) 07126300 PURGATOIRE RIVER <AT CANYON CROSSING)NEAR THATCHER, COLO.
(Gaging station, established July 1966)Location. Lat 37°21'30", long 103°53'40", in sec. 10, T. 31 S., R. 58 W., at gas line crossing
and county road bridge, 1.2 miles downstream from Van Bremer Arroyo, 18 niles southeast of Thatcher, and 36 miles northeast of Trinidad.
Drainage area. 1,935 sq mi.Maxima. June 1965: Discharge, 47,700 cfs June 18, by contracted-opening measurement
of peak flow.1954-55: Floods of July 22, 1954 and May 19, 1955 reached stages (from fbodmarks) 3.2
and 1.7 ft higher, respectively, than the June 1965 stage.
(48) CHACUACO CREEK NEAR LA JUNTA, COLO.(Miscellaneous site)
Location. Lat 37°32'11", long 103°36'06", in sec. 12, T. 29 S., R. 56 W., 2 miles upstreamfrom mouth and 32 miles south of La Junta.
Drainage area. 387 sq mi.Maxima. June 1965: Discharge, 38,900 cfs June 17, by slope-area measurement of peak
flow.1955: Discharge, 3,170 cfs May 19, by slope-area measurement of peak flow.
(49) 07126500 PURGATOIRE RIVER AT NINEMILE DAM,
NEAR HlGBEE, COLO.
Location. Lat 37°44'06", long 103°29'45", in NW/4 sec. 7, T. 27 S., R. 54 W., on left bank850 ft upstream from Ninemile Dam, 4 miles southwest of Higbee, and 5.5 miles upstreamfrom Smith Canyon.
Drainage area. 2,900 sq mi. Gage-height record. Recording gage destroyed by flood. Twice daily chain-gage readings
June 13, 15-17. Datum of gage is 4,240.59 ft above mean sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
2,500 cfs and by computation of peak flow over dam at 80,000 cfs. Discharge June 14, 18-23estimated on basis of 1 discharge measurement, observer's estimates, and records for stationnear Alfalfa.
Maxima. June 1965: Discharge, 105,000 cfs (estimated), June 18 (gage height, 19.6 ft, fromfloodmarks).
1924 to May 1965: Discharge, 80,000 cfs May 19, 1955 (gage height, 17.7 ft), from ratingcurve extended above 21,000 cfs on basis of computation of peak flow over dam.
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 13 ____________________ 52 June 20 _____________________ 1,80014 ____________________ 3,000 21 _____________________ 1,10015 ____________________ 72 22 _____________________ 60016 ____________________ 47 23 _____________________ 60017 ____________________ 920 24 _____________________ 50018 ____________________ 18,000 25 _____________________ 40019 ____________________ 4,500
(50) SMITH CANYON NEAR NINAVIEW, COLO.(Miscellaneous site)
Location. Lat 37°42'25", long 103°24'20", in NE'/4 sec. 14, T. 27 S., R. 54 \'., at concrete ford on county road, 4.5 miles upstream from mouth, 5 miles southeast of Higbee, and 11 miles northwest of Ninaview.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D59
Drainage area. 291 sq mi.Maxima. June 1965: Discharge, 84,000 cfs 0200 hours June 18, by slope-area measurement
of peak flow. 1955: Discharge, 5,660 cfs May 19, by slope-area measurement of peak flow.
(51) 07128500 PURGATOIRE RIVER NEAR LAS ANIMAS, COLO. Location. Lat 38°02'02", long 103°12'00", in sec. 23, T. 23 S., R. 52 W., near lef bank on
downstream side of bridge on State Highway 101, 2.3 miles southwest of courthouse in LasAnimas and 4.5 miles upstream from mouth.
Drainage area. 3,503 sq mi. Gage-height record. Recording gage destroyed by flood. Hourly remote radio-gage readings
June 13 to 0430 hours June 18. Hourly staff-gage readings 0530 to 2400 hours June 18.Datum of gage is 3,877.94 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below14,000 cfs. Discharge June 19-25 estimated on basis of weather records and records fornearby stations.
Maxima. June 1965: Discharge, 62,500 cfs 1730 hours June 18 (gage height, 15.94 ft, fromfloodmark).
1889, 1922 to May 1965: Discharge, 70,000 cfs May 20, 1955 (gage height, 17.00 ft, pres ent datum), from rating curve extended above 38,000 cfs.Greatest flood since at least 1860 occurred Oct. 1, 1904.
Cooperation. 18 staff-gage readings furnished by Corps of Engineers.
Mean discharge, in cubic feet per second, 1965Day
June 13141516171819
Discharge11
. 3,400 196 166
. 3,280
. 35,700
. 20,000
Day June 20
2122232425
Discharge._ 7,000._ 5,000._ 3,500._ 2,000._ 600._ 200
Gage height and discharge at indicated time, 1965
Hour
June 13 2400 _ _
June 140430 _ _0830 _0930 _1130__ _1330 1430_1530 _1545 _1630 _1700 _1800 _ _1830_1930 _203021302230 _2330 _2400
June 152400
Gageheight (feet)
.54
.712.894.064.805.568.107.4910.69
8.707.897.10
4.442.812.352.24
1.22
Dis charge (cfs)
1431
8541,7802,6203,83010,6008,570
22,900
13,0009,920
2,160786525470
112
Hour
June 16 04300830123016302030_2130 _ _2230 _2330 __2400
June 17013002300330043006300730093012301630183020302230
Gageheight (feet)
_ 1.071.16.84.73.59.60
3.403.77
., 3.94
4.494.885.936.687.12
6.504.913.243.26
_ 3.613.99
Dis charge (cfs)
9839251213
1,2001,5101,670
2,2202,7404,5606,3007,4706,7005,8502,7901,0801,0901,3701,710
Hour
June 17 Con. 2400
0130_0230 _ _0330_ _04300630 _083009301030_1130_12301430_153016301730183020302200 __23002400
Gageheight (feet)
. 5.32
. 6.14_ 7.33_ 7.99. 8.30
9.C511.50
- 11.51. 15.66_ 15.40
14.20_ 14.70- 15.72
. 15.74_ is.n. 13.50. 13.CO- 12.50
Dis charge (cfs)
2,210
3,4405,0008,09010,30011,40014,40027,80027,80059,90057,60047,10051,30060,50062,50062,30058,50051,90049,90047,500
(52) RULE CREEK NEAR TOONERVILLE, COLO.(Miscellaneous site)
Location. Lat 37°49', long 103° 11', in sec. 6, T. 26 S., R. 51 W., just downstream from Muddy Creek, 3.5 miles north of Toonerville.
D60 FLOODS OF 1965 IN THE UNITED STATES
Drainage area. 363 sq mi.Maxima. June 1965: Discharge, 276,000 cfs June 18, by slope-area measurement at peak
flow.1941-46, 1949, 1955: Discharge, 11,600 cfs about June 5, 1949 (gage height, 20.05 ft,
from floodmarks), at site of former gaging station "near Caddoa," 9 miles downstream(drainage area, 435 sq mi).
Remarks. Peak June 17, 1965, may have been affected by failure of dam on Muddy Creek.
(53) 07130000 JOHN MARTIN RESERVOIR AT CADDOA, COLO. Location. Lat 38°04'05", long 102°56'13", in NEKNWW sec. 8, T. 23 S., R. 49 W., at dam
on Arkansas River at Caddoa, 3.2 miles southeast of Hasty and 58 miles upstream fromColorado-Kansas State line.
Drainage area. 18,915 sq mi, of which 785 sq mi is probably noncontribut'ng. Gage-height record. Water-stage recorder graph 0700 hours June 15 to 0900 \ ours June 19.
8 gage readings June 13, 14, 19-21. Datum of gage is at mean sea level (Corpr of Engineersbench mark).
Maxima. June 14-25, 1965: Contents, 313,300 acre-feet 2400 hours June 25 (elevation,3,846.50 ft).
1943 to May 1965: Contents, 360,300 acre-feet July 27, 1958 (elevation, 3,850.44 ft). Remarks. Reservoir stored practically all inflow during flood period. Cooperation. Gage-height record furnished by Corps of Engineers.
Elevation and contents at indicated time, 1965
Hour
June 14 0800 _2400
0700 _I200_I800_2IOO_2400
0200080018002400
June 17 060012001800-2400
030006000900
Elevation (feet)
3,782.80
3,785.103,785.893,787.803,788.293,788.43
3,788.513,788.423,788.153,788.38
3,788.753,789.643,790.923,793.68
3,795.503,799.203,809.30
Contents (acre-feet)
01,060
2,5903,3505,5406,1806,370
6,4806,3505,9906,300
6,8008,11010,16015,340
19,20027,90058,090
Hour
June 18 Con. 12001500180021002400
0300 .. .06002400
2400
2400June 22
2400June 23
2400June 24
2400
2400
Elevation (feet)
3,814.723,820.103,825.753,829.283,831.70
3,833.243,833.713,837.13
3,841.23
3,843.05
3,843.85
3,844.80
3,846.00
3,846.50
Contents(acre-feet)
79,120105,100138,100161,800179,400
191,200194,900223,000
259,900
277,600
285,600
295,300
307,900
313,300
(54) 07130500 ARKANSAS RIVER BELOW JOHN MARTIN RESERVOIR, COLO. Location. Lat 38°05'02", long 102°55'10", in NWWNWW sec. 4, T. 23 S., R. 49 W., on left
bank 1.1 miles upstream from Caddoa Creek, 1.7 miles downstream from John MartinDam, and 2.9 miles southeast of Hasty.
Drainage area. 18,917 sq mi, of which 785 sq mi is probably noncontributi"g. Gage-height record. Water-stage recorder graph; backwater from Caddoa Creek 0245 hours
June 18 to 2400 hours June 20. Datum of gage is 3,737.40 ft above mean sea level (Corps ofEngineers bench mark).
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D61
Discharge record. Stage-discharge relation defined by current-meter measurements.Discharge June 18-20 estimated on basis of gate openings at dam and flow on J ~ne 21.
Maxima. June 1965: Daily discharge, 900 cfs June 16; gage height, 10.62 ft 0545 ho-irs June18 (backwater from Caddoa Creek).
1938 to May 1965: Discharge, 40,000 cfs Apr. 24, 1942 (gage height, 10.46 ft at site 700 ftupstream at datum 3.64 ft higher), from rating curve extended above 12,000 cfs on basis offlow-over-dam and critical-depth measurement of peak flow.
Remarks. Flow completely regulated by John Martin Reservoir. (See station 07130000.)
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 13 _____________________ 660 June 18 1714 ______________________ 438 19 __________________ - 1715 ______________________ 678 20 ________________ - 1616 ______________________ 900 21 _____________ 1717 _____________________ 307
(55) 07131000 CADDOA CREEK AT CADDOA, COLO.(Gaging station, discontinued in 1946)
Location. Lat 38°03'40", long 102°55'05", in sec. 9, T. 23 S., R. 49 W., 0.3 mile east ofCaddoa, 1 mile east of John Martin Dam, and 2 miles upstream from mouth.
Drainage area. 131 sq mi.Maxima. June 1965: Discharge, 37,600 cfs 0500 hours June 18 (gage height, 14.1 ft, from
floodmarks), by contracted-opening measurement of peak flow.1941-46, 1949, 1956: Discharge, 11,800 cfs Aug. 19, 1956 (gage height not determined),
by indirect measurement of peak flow.
(56) 07131500 MUD CREEK NEAR CADDOA, COLO.(Gaging station, discontinued in 1943)
Location. Lat 38°01'40", long 102°52'05", in SW/4 sec. 24, T. 23 S., R. 49 W., 4 milessoutheast of Caddoa and 6 miles upstream from mouth.
Drainage area. 186 sq mi.Maxima. June 1965: Discharge, 53,400 cfs 0200 hours June 18, by contracted-opening
measurement of peak flow.1941-43, 1949: Discharge, 38,400 cfs during June 1949 (gage height, 23.36 ft, from flood-
marks), by contracted-opening measurement of peak flow.
(57) DRY CREEK NEAR LAMAR, COLO.(Miscellaneous site)
Location. Lat 38°03'23", long 104°42'00", in NWWNWW sec. 16, T. 23 S., R. 41 W., 1mile southwest of Lamar municipal airport and 2.5 miles upstream from mouth.
Drainage area. 73.0 sq mi.Maximum. June 1965: Discharge, 28,200 cfs 0200 hours June 18, by slope-area measure
ment of peak flow.
(58) WILLOW CREEK NEAR LAMAR, COLO.(Miscellaneous site)
Location. Lat 38°01'56", long 102°37'07", in sec. 19, T. 23 S., R. 46 W., 2,000 ft upstreamfrom U.S. Highway 287 and 3.5 miles south of Lamar.
Drainage area. 40.5 sq mi.Maximum. June 1965: Discharge, 24,300 cfs 0200 hours June 18, by slope-area measure
ment of peak flow.
D62 FLOODS OF 1965 IN THE UNITED STATES
(59) 07133000 ARKANSAS RIVER AT LAMAR, COLO. Location. Lat 38°06'15", long 102°37'08", in SEM sec. 30, T. 22 S., R. 46 W., on right bank
450 ft upstream from bridge on U.S. Highways 50 and 287 and 1.2 miles north of city hall inLamar.
Drainage area. 19,780 sq mi, of which 950 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph except 0600 hours June 18 to 0730 hours
June 20. Datum of gage is 3,599.81 ft above mean sea level. Discharge record. Stage-discharge relation defined by current-meter measurements,
Discharge June 18 and 19 estimated on basis of 1 discharge measurement, fhodmark, andtypical recession.
Maxima. June 1965: Discharge, 73,800 cfs 0800 hours June 18 (gage height, 18.90 ft, fromfloodmark).
1887 to May 1965: Discharge, 130,000 cfs June 5, 1921 (gage height, 17.0 ft presentdatum), from rating curve extended above 10,000 cfs.
Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flood runoffcame from drainage area below John Martin Reservoir.
Mean discharge, in cubic feet per second. 1965Day Discharge Day Discharge
June 13 ____________________ 34 June 18 __________________ 25,00014 ____________________ 215 19 __________________ 5,99015 ____________________ 63 20 __________________ 38316 ____________________ 381 21 __________________ 22017 ____________________ 598
Gage height and discharge at indicated time, 1965
Hour
June 16 2400
June 17040005000800100012001400150017002000
Gageheight (feet)
5.02
5.035.786.045.605.846.086.095.654.92
Dis charge (cfs)
396
399658756595679772776612366
Hour
June 17 Con. 2200 ___23002400 ____
0100020003000330 __0400 __ _05000800
Gage height (feet)
. 4.84
. 6.05
. 7.20
- 7.70. 8.20. 8.80. 9.60. 11.00. 12.50. 18.90
Dis charge (cfs)
342850
1,860
2,5803,4204,5906,48010,80017,10073,800
Hour
June 19 2400 __
0600120018002400
June 210600120018002400
Gageheight (feet)
4.97
4.724 514.314.18
4.134.043.973.91
Dis charge (cfs)
580
464379304259
244217
182
(60) CLAY CREEK NEAR LAMAR, COLO.(Miscellaneous site)
Location. Lat 38°00'44", long 102°34'26", in sec. 27, T. 23 S., R. 46 W., uostream from Clay Creek Reservoir, 6 miles southeast of Lamar, and 6.5 miles upstream from mouth.
Drainage area. 213 sq mi.Maxima. June 1965: Discharge, 158,000 cfs June 18 by slope-area measurement of peak
flow.1903, 1951-52, 1956, 1964: Discharge, 27,500 cfs May 15, 1951, by indi-ect measure
ment of peak flow at site about 6 miles downstream (drainage area, 230 sq mi).
(61) BIG SANDY CREEK NEAR CALHAN, COLO.(Miscellaneous site)
Location. Lat 39°05', long 104° 17', in sec. 13, T. 11 S., R. 62 W., just downstream from un named tributary, 1 mile downstream from bridge on county road and 4 miles north of Calhan.
Drainage area. 49.0 sq mi.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D63
Maxima. June 1965: Discharge, 60,700 cfs 1700 hours June 17, by slope-area measurement of peak flow.
1954: Discharge, 44,600 cfs Aug. 5, by indirect measurement of peak flow at Ramah, about 9 miles downstream.
(62) SOUTH RUSH CREEK NEAR KARVAL, COLO.(Miscellaneous site)
Location. Lat 38°5T, long 103°32', in sec. 3, T. 14 S., R. 55 W., just upstream from StateHighway 94 and 8 miles north of Karval.
Drainage area. 188 sq mi.Maximum. June 1965: Discharge, 3,710 cfs June 17, by slope-area measurement of peak
flow.
(63) BIG SANDY CREEK NEAR LAMAR, COLO.(Miscellaneous site)
Location. Lat 38°07'15", long 102°28'50", in sec. 21, T. 22 S., R. 45 W., 0.5 mile upstream from State Highway 196, 0.7 mile upstream from mouth, and 8 miles northeast of Lamar.
Drainage area. 3,248 sq mi.Maximum. June 1965: Discharge, 3,600 cfs 0900 hours June 17, by slope-area measurement
of peak flow.
(64) SMITH ARROYO NEAR GRANADA, COLO.(Miscellaneous site)
Location. Lat 38°04'25", long 102°26'25", in sec. 2, T. 23 S., R. 45 W., 1.5 miles upstreamfrom mouth and 7 miles northwest of Granada.
Drainage area. 29.1 sq mi.Maximum. June 1965: Discharge, 10,600 cfs June 17, by slope-area measurement of peak
flow.
(65) WOLF CREEK ABOVE GRANADA, COLO.(Miscellaneous site)
Location. Lat 37°57'05", long 102°26'05", in NE'/4 sec. 23, T. 24 S., R. 45 W., 2.1 miles up stream from State Highway 117 and 10 miles southwest of Granada.
Drainage area. 62.5 sq mi.Maximum. June 1965: Discharge, 35,300 cfs 0900 hours June 17, by slope-area measure
ment of peak flow.
(66) GRANADA CREEK NEAR GRANADA, COLO.(Miscellaneous site)
Location. Lat 37°59'20", long 102°16'50", in SW'/4 sec. 5, T. 24 S., R. 43 W., 5.2 milessoutheast of Granada.
Drainage area. 36.0 sq mi.Maximum. June 1965: Discharge, 12,600 cfs 0800 hours June 17, by slope-area measure
ment of peak flow.
(67) Two BUTTE CREEK NEAR SPRINGFIELD, COLO.(Miscellaneous site)
Location. Lat 37°38', long 102°37', in NEV4 sec. 6, T. 28 S., R. 46 W., at U.S. High <vays 287and 385, 7 miles upstream from Two Buttes Dam and 16 miles north of Springfield.
Drainage area. 453 sq mi.
D64 FLOODS OF 1965 IN THE UNITED STATES
Maximum. June 1965: Discharge, 82,600 cfs 0700 hours June 17, by indire?t measurement of peak flow.
(68) 07134845 Two BUTTES RESERVOIR NEAR HOLLY, Goto.
Location. Lat 37°38', long 102°32', in sec. 1, T. 28 S., R. 46 W., at dam on Two Butte Creek, 16 miles north of Springfield.
Drainage area. 472 sq mi.Gage-height record. Reference point read once daily except June 14-20. P:ak stage deter
mined from levels to floodmarks on face of dam (levels by Geological Svrvey).Maxima. June 1965: Contents not determined, occurred June 17 (gage h?ight, 74.8 ft).
1918 to May 1965: Contents observed, 40,000 acre-feet August 1936 (gage height, 63.0 ft). No records available some years.
Cooperation. Records furnished by Water Commissioner, District 67, Division 2, State of Colorado.
Elevation and contents, 1965Date
1721
Elevation (feet)
15 274 863 0
Content^ (acre-feet)
(69) 07135000 Two BUTTE CREEK NEAR HOLLY, COLO.
(Gaging station, discontinued in 1946)Location. Lat 38°01'40", long 102°08'20", in SEV4 sec. 21, T. 23 S., R. 42 W., 1 mile up
stream from mouth and 2 miles southwest of Holly. Drainage area. 817 sq mi. Gage-height record. Floodmarks only. Gage and reference marks destroyed by flood May
15, 1951.Maxima. June 1965: Discharge, 182,000 cfs 0900 hours June 17, by slope-area measurement
of peak flow.1908, 1942-46: Discharge, 35,000 cfs October 1908, estimated from a high-water cross
section.
(70) 07136000 WILD HORSE CREEK AT HOLLY, COLO.(Gaging station, discontinued in 1950)
Location. Lat 38°02'45", long 102°07'05", in sec. 14, T. 23 S., R. 42 W., at bridge on StateHighway 89, 0.2 mile southeast of Holly and 0.5 mile upstream from month.
Drainage area. 272 sq mi. Gage-height record. Floodmarks only. Gage and reference marks have been destroyed by
channel improvements.Maxima. June 1965: Discharge, 10,600 cfs June 17, by slope-area measurement of peak
flow 0.3 mile downstream from head of new levied channel 1.5 miles upstream.1922 50: Discharge observed at station, 1,690 cfs June 5, 1949 (flood flows bypass
station); discharge above bypass, 8,340 cfs by contracted-opening measurement of peak flow at site 2 miles upstream.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D65
Flood of Aug. 28, 1935, at site 11 miles upstream, reached a discharge of 22,000 cfs, by slope-area measurement of peak flow (discharge at station or above bypass channels un known).
(71) 07137500 ARKANSAS RIVER NEAR COOLIDGE, KANS. Location. Lat 38°01'33", long 102°01'00", in NWV4 sec. 26, T. 23 S., R. 43 W., on right
bank 1,560 ft upstream from highway bridge, 1 mile south of Coolidge, and 1.5 milesdownstream from Colorado-Kansas State line.
Drainage area. 25,410 sq mi, of which 1,708 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph except June 17-21. Gage destroyed by
flood. Peak stage from floodmarks. Datum of gage is 3,333.84 ft above mean sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
13,000 cfs. Discharge June 17-21 estimated on basis of records for nearby stations andslope-area measurement of peak flow.
1903, 1950 to May 1965: Discharge, 60,000 cfs May 15, 1951 (gage height, 10.67 ft), fromrating curve extended above 11,000 cfs.
Greatest flood prior to 1965 since at least 1887 occurred Oct. 20, 1908; discharge, 110,000cfs at station "at Holly, Colo.," 6 miles upstream.
Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flood runoffcame from drainage area below John Martin Reservoir.
Mean discharge, in cubic feet per second, 1965Dav Discharge Dav Discharge
June 15 ____________________ 50 June 19 _____________________ 50,00016 ___________________ 142 20 ____________________ 8,00017 ________________ 65,000 21 ___________________ 2,00018 ___________________ 101,000 22 ____________________ 1,500
(72) 07138000 ARKANSAS RIVER AT SYRACUSE, KANS. Location. Lat 37°57'58", long 101°45'23", in SW'/4 sec. 18, T. 24 S., R. 40 W., near center
of stream on downstream side of bridge on U.S. Highway 270, 0.5 mile south of Syracuseand at mile 1,080.9.
Drainage area. 25,763 sq mi, of which 1,857 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph prior to June 20. One or more daily
wire-weight gage readings June 20 22. Datum of gage is 3,209.32 ft above mean sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
62,000 cfs and extended above on basis of indirect measurements of peak flow. Maxima. June 1965: Discharge, 174,000 cfs 2000 hours June 17; gage height, 21.80 ft 1900
hours June 17.1887 to May 1965: Discharge, 87,000 cfs October 1908 (gage height, 11.7 ft).
Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flood runoffcame principally from drainage area in Colorado below John Martin Reservoir.
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 16 _ _____________ 121 June 20 _____________________ 13,10017 ___________________ 38,900 21 ____________________ 2,82018 ___________________ 109,000 22 ____________________ 1,93019 ____________________ 61,600 23 _____________________ 1,710
D66 FLOODS OF 1965 IN THE UNITED STATES
Gage height and discharge at indicated time, 1965
Hour
June 16 04000800160020002400
0400060008001000120014001600170018001900200021002300 ______ 2400
Gageheight (feet)
3.413.653.773.733.80
3.783.825.807.358.159.20
10.2011.0020.1021.8019.7518.6017.35
Dis charge (cfs)
82121144136150
146155960
2,2103,2105,0407,50010,400
119,000152,000174,000145,000115,000 104,000
Hour
June 18 020003000400050006000700080009001100130014001500170018001900200022002400
June 19 01000200
Gage height (feet)
16.2316.0616.1017.1018.1518.6018.3017.8017.3017.6717.8517.5516.8016.7016.9416.9816.0015.15
15.2015.55
Dis charge (cfs)
92,60089,20090,000110,000134,000145,000138,000125,000114,000122,000126,000119,000104,000102,000107,000108,00088,00072,100
73,00079 300
Hour
June 19 Con. 0300040005000600080010001200160020002400
June 20080016002400
080016002400
June 22 12002400
Gage height (feet)
16.0016.3716.3316.2015.7015.0514.6013.4812.5011.77
10.388.737.57
6.956.646.47
6.336.23
Dis charge (cfs)
88,00095,40094,60092,00082,00070,30063,00046,70034,60027,300
16,3007,9204,380
2,9202,3802,120
1,9201,780
(73) 07139000 ARKANSAS RIVER AT GARDEN CITY, KANS.
Location. Lat 37°57'21", long 100°52'37", in NW/4 sec. 19, T. 24 S., R. 32 W., near leftbank on downstream side of bridge on U.S. Highway 83, 0.5 mile south of Garden City andat mile 1,024.2.
Drainage area. 27,071 sq mi, of which about 2,368 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Datum of gage is 2,821.43 ft above mean
sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
40,000 cfs and by indirect measurement of 130,000 cfs. Maxima. June 1965: Discharge, 130,000 cfs 0300 hours June 19; gage height, 16.58 ft 2300
hours June 18.1922 to May 1965: Discharge, 33,500 cfs May 16, 1951 (gage height, 9.57 ft, at site 60 ft
downstream at same datum). Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flood runoff
came principally from drainage area in Colorado below John Martin Reservoir.
Mean discharge, in cubic feet per second, 1965Dav Discharge
June 17 ____________________ 818 ____________________ 11,30019 ___________________ 104,00020 ___________________ 46,700
Day Discharge June 21 _____________________ 16,400
22 _____________________ 5,30023 ____________________ 2,36024 ____________________ 1,940
Gage height and discharge at indicated time, 1965
Hour
June 18 12001800
20002100
2400
010002000300
Gage height (feet)
3.28
5 0015.00
16.00
Dis charge (cfs)
260
en ntv)
on r\nn93 500
1 To flflft
i in nfv\
Hour
June 19 Con. 04000500060008001000120016001800190020002200
Gage height (feet)
16.2016.0016.1515.9015.8515.6015.2015.5515.6315.5815.30
Dis charge (cfs)
125,000115,000122,000111,000
99,00086.00097,000100,00099,20089,00079,500
Hour
June 20 04000800120016002400
June 21080016002400
June 22080016002400
Gage height (feet)
14.4313.9813.3612.9312.00
11.2410.369.33
8.237.226.71
Dis charge (cfs)
65,80054,60042,50035,60024,600
18,70013,8009,760
6,1803,8202,900
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D67
(74) 07139500 ARKANSAS RIVER AT DODGE CITY, KANS.
Location. Lat 37°44'51", long 100°01'08", in NEV4 sec. 35, T. 26 S., R. 25 W., near centerof stream on downstream side of Second Street Bridge in Dodge City, at mile 970.2.
Drainage area. 30,600 sq mi, of which 5,583 sq mi is probably noncontributin?. Gage-height record. Water-stage recorder graph. Datum of gage is 2,467.71 ft at ove mean
sea level.Discharge record. Stage-discharge relation defined by current-meter measurements. Maxima. June 1965: Discharge, 82,000 cfs 2400 hours June 19 (gage height, 15.68 ft).
1902-6, 1944 to May 1965: Discharge, 19,700 cfs May 18, 1951; gage height, 13.29 ftJune 8, 1949.
Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flood runoffcame principally from drainage area in Colorado below John Martin Reservoir.
Mean discharge, in cubic feet per second, 1965Day
June 181920212223
Discharge92
5,940 70,300 33,600 16,700 9,000
Day June 24
25262728
Discharge ._ 5,080 ._ 2,890 ._ 2,750 ._ 3,120 ._ 3,640
Gage height and discharge at indicated time, 1965
Hour
June 19
21002200
2400June 20
0200
Gage height (feet)
3.10
3.8013.40
15.68
Dis charge
(cfs)
90
21229,400
82,000
Hour
June 20 Con. 060008001200160020002400
June 2108001600
Gageheight (feet)
15.4615.6015.3515.0014.5414.05
13.0512.25
Dis charge (cfs)
76,500
74,000
50,700
27,900
Hour
June 21 Con. 2400
1200
12002400
Gageheight (feet)
11.58
10.56
8.627.77
Dis charge
(cfs)
22,300
16,60012,000
8,8606,740
(75) 07140000 ARKANSAS RIVER NEAR KINSLEY, KANS.
Location. Lat 37°55'33", long 99°22'31", in SWV4SEW sec. 26, T. 24 S., R. 19 W., nearcenter of stream on downstream side of bridge on U.S. Highway 50, 2 miles east of Kinsleyand at mile 920.3.
Drainage area. 31,066 sq mi, of which 5,660 sq mi is probably noncontributing. Gage-height record. Graph based on one or more daily wire-weight gage readings. Discharge record. Stage-discharge relation defined by current-meter measurements. Datum
of gage is 2,144.64 ft above mean sea level. Maxima. June 1965: Discharge, 49,800 cfs 1000 hours June 21 (gage height, 14.60 ft).
1944 to May 1965: Discharge, 11,700 cfs May 19, 1951 (gage height, 11.20 ft). Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flcod runoff
came principally from drainage area in Colorado below John Martin Reservoir.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 18 ____________________ 10719 ____________________ 10320 ____________________ 9921 ____________________ 36,00022 ____________________ 30,00023 ____________________ 16,200
Day Discharge June 24 ____________________ 10,500
25 ____________________ 7,08026 ____________________ 4,74027 ____________________ 2,89028 ____________________ 2,700
D68 FLOODS OF 1965 IN THE UNITED STATES
Gage height and discharge at indicated time, 1965
Hour
June 20 2400
June 210200040006000800100012001400
Gage height (feet)
3.14
6.9010.0013.5014.4014.6014.5014.33
Dis charge
(cfs)
102
1,5405,900
34,000
49,80048,20045,600
Hour
June 21 Con. 16001800200022002400
June 22nftfin1200i ftnn
Gage height (feet)
14.1514.30
14.20
13.62
12.67
Dis charge
(cfs)
43,70043,10045,20046,60043,800
35,70028,500
Hour
June 22 Con. 2400
120024QO
June 2412902400
June 2512002400
Gage height (feet)
12.40
U on11.48
10.72
10.359.97
Dis charge
(cfs)
20,600
15,80012,700
10,4000 f.f)f\
7,0005.810
(76) 07141300 ARKANSAS RIVER AT GREAT BEND, KANS. Location. Lat 38°21'11", Iong98°45'50", in SEW sec. 33, T. 19 S., R. 13 W., near left bank
on downstream side of bridge on U.S. Highway 281, 0.5 mile south of Great Bend, 4.5 milesupstream from Walnut Creek, and at mile 873.2.
Drainage area. 34,356 sq mi, of which 6,002 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Datum of gage is 1,839.82 ft above mean
sea level (levels by Corps of Engineers).Discharge record. Stage-discharge relation defined by current-meter measurements. Maxima. June 1965: Discharge, 27,800 cfs 1200 hours June 23; gage height. 13. IS ft 1000
hours June 23.1940 to May 1965: Discharge, 20,200 cfs May 1, 1942 (gage height, 10.34 ft). Maximum stage prior to 1965 since at least 1895, 11.7 ft in June 1921 (discharge not deter
mined) from reports of U.S. Weather Bureau. Discharge of June 23, 1965, is maximum sinceat least 1895.
Remarks. Flow regulated by John Martin Reservoir. (See station 07130000.) Flood runoffcame principally from drainage area in Colorado below John Martin Rese'voir.
Mean discharge, in cubic feet per second, 1965Dav
June 181920212223
Discharge282684877370
4,300. 21,800
Day June 24
2526272829
Discharge19.300
. 13.300 10.700 9,890 7,930 5.790
Gage height and discharge at indicated time, 1965
Hour
June 22
08001000
2200
Gage height (feet)
2.652.622.884.756.357.057 ^R
Dis charge
(cfs)
290278390
2,20046,800
6,740
Hour
June 23 0200040006000800100012001400160020002400
Gage height (feet)
8.7510.0011.7512.8513.1813.1012.9312.8012.5812.38
Dis charge
(cfs)
8,6501 1 40017,40024,00026,300
26,70025,200
Hour
June 24 0600120018002400
June 2512002400
June 260400080016002400
Gage height (feet)
11.6911.6011.2010.79
9.989.23
9.109.188.838.54
Dis charge (cfs)
21,20019,10017,20015,700
13,20011,300
11,00011,20010,50010,000
(77) 07153500 CIMARRON RIVER NEAR GUY, N. M EX.Location. Lat 36°59'15", long 103°25'25", in SEW sec. 21, T. 32 N., R. 33 E., on right
bank, 1.5 miles upstream from Baker damsite, 1.7 miles northwest of Valley, 3 miles up stream from Travesser Creek, 12 miles north of Guy, and 27 miles northwest of Kenton, Okla.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D69
Drainage area. 545 sq mi.Gage-height record. Water-stage recorder graph except 1200 hours June 17 to June 19 when
float tape came off drive wheel. Graph drawn for 1200 to 2400 hours June 17 on basis ofhighwater marks and fragmentary gage-height trace. Altitude of gage is 4,900 ft (fromtopographic map).
Discharge record. Stage-discharge relation defined by current-meter measurements below3,000 cfs and by slope-area measurement of 5,310 cfs and a slope-area measurement of46,100 cfs for the peak of Aug. 21, 1965. Discharge for June 18, 19 estimated on basis of 1discharge measurement and records for nearby stations.
Maxima. June 1965: Discharge, 5,750 cfs 1300 hours June 17 (gage height, 16.5 ft, fromfloodmarks).
1942 to May 1965: Discharge, 8,500 cfs Oct. 5, 1954 (gage height, 20.5 ft), fron ratingcurve extended above 3,000 cfs on basis of velocity-area study.
Day June 13
141516
Mean discharge, in cubic feet per second, 1965Discharge
.- 0.6 .4 .4
._ 264
Day Discharge June 17 ____________________ 1,670
18 _____________________ 15019 ____________________ 5020 ____________________ 21
Gage height and discharge at indicated time, 1965
Hour
June 16 1600
21002130220022302300
0100
Gageheight (feet)
1.121.07
U cri
9.00
Dis charge
(cfs)
0.5
2.0
7.190
2,6904.3103,360
2,240
Hour
June 17 Con. 02300300
05000700090009301000103011001200
Gage height (feet)
7.207.606.305.003.753.30
- 4.00Q £fl
Q OC
Dis charge (cfs)
1,520
723
227416
2,080J son2,1803,120
Hour
June 17 Con. 12301300133014301500160017001800200022002400
Gageheight (feet)
14.9516.5C14.4512.8C13.1510.0C7.0C5.504.604.103.80
Dis charge (cfs)
4,9805,7504,7203,9504,1102,6901,440
895597445358
(78) TRAVESSER CREEK NEAR GUY, N. MEX.(Miscellaneous site)
Location. Lat 36°54'00", long 103°26'50", in SWV4 sec. 20, T. 31 N., R. 33 E., 6 milesnorth of Guy and approximately 8 miles upstream from mouth.
Drainage area. 74.7 sq mi.Maximum. June 1965: Discharge, 12,500 cfs during late evening of June 16, by slcpe-area
measurement of peak flow.
(79) 07154400 CARRIZOZO CREEK NEAR KENTON, OKLA.(Crest-stage station)
Location. Lat 36°52'55", long 103°01'05", in NEW sec. 31, T. 31 N., R. 37 E., under bridge on New Mexico State Highway 18, 1.5 miles upstream from mouth and 4 miles southwest of Kenton.
Drainage area. 111 sq mi. Gage-height record. Crest stages only.Discharge record. Stage-discharge relation defined by point of zero flow, currerf-meter
measurement of 44 cfs, slope-area measurements of 649, 5,950, and 6,230 cfs, and by critical-depth measurement of 15,600 cfs.
Maxima. June 1965: Discharge, 5,950 cfs probably June 17 (gage height not determined). 1953 to May 1965: Discharge, 15,600 cfs July 6, 1958 (gage height, 12.22 ft).
FLOODS OF 1965 IN THE UNITED STATES
(80) LONE ROCK DRAW NEAR SPRINGFIELD, COLO.(Miscellaneous site)
Location. Lat 37° 19', long 102°36', in sec. 28, T. 31 S., R. 46 W., just upstream fromAtchison, Topeka, and Santa Fe Railroad bridge 5 miles south of Springfield.
Drainage area. 106 sq mi.Maximum. June 1965: Discharge, 7,330 cfs June 17, by slope-area measurement of peak
flow.
(81) BEAR CREEK NEAR SPRINGFIELD, COLO.(Miscellaneous site)
Location. Lat 37°26', long 102°37', sec. 17, T. 30 S., R. 64 W., at bridge on U.S. Highway287 and 2 miles north of Springfield.
Drainage area. 113 sq mi.Maximum. June 1965: Discharge, 13,200 cfs June 17, by contracted-opening measurement
of peak flow.
(82) BEAR CREEK NEAR JOHNSON, KANS.(Miscellaneous site)
Location. Lat 37°36', long 101 °48', in NWV4NWV4 sec. 22, T. 28 S., R. 41 W., 3 milesnorthwest of Johnson and 16.8 miles upstream from Little Bear Creek.
Drainage area. 890 sq mi.Maxima. June 1965: Discharge, 74,000 cfs June 17 (stage 2 ft lower than in 1951), by slope-
area measurement of peak flow.1951: Discharge, 134,000 cfs May 1951, by slope-area measurement of peak flow.
(83) 07199000 CANADIAN RIVER NEAR HEBRON, N. MEX.Location. Lat 36°47'10", long 104°27'45", in Maxwell Grant, near right bank at
downstream side of bridge on U.S. Highways 64 and 85, 3.2 miles north of Hebron, Colfax County, 5 miles upstream from Chicorica Creek, and 8 miles south of Raton.
Drainage area. 229 sq mi.Gage-height record. Water-stage recorder graph except 2045 to 2115 ho"rs June 16 and
1945 to 2015 hours June 17 when graph was drawn based on floodmarks. Altitude of gage is 6,248 ft (from topographic map).
Discharge record. Stage-discharge relation defined by current-meter measurements below 116 cfs and extended on basis of shape of curves at former site 200 ft upstream and by slope- area measurement of 62,400 cfs.
Maxima. June 1965: Discharge, 62,400 cfs 2000 hours June 17 (gage height, 26.2 ft, from floodmarks).
1946 to May 1965: Discharge, 6,860 cfs May 19, 1955; gage height, 11.6 ft Aug. 24, 1951 (backwater from temporary dam).
Flood of 1942 reached a stage of about 26 ft at site 150 ft upstream.
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 14 ____________________ 0.1 June 18 _____________________ 2,16015 ____________________ 447 19 _____________________ 13216 ____________________ 2,160 20 _____________________ 4617 ____________________ 7,800
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D71
Gage height and discharge at indicated time, 1965
Hour
June 15 20002100220023002330
01000200030004000600080011001530163017001800
Gage height (feet)
1.071.754.508.008.608.45
8.104.702.501.901.421.14.93.73
1.102.807.00
Dis charge (cfs)
0.195
1,6505,5106,5006,420
5,9902,180
6103301617931
668
7804,650
Hour
June 16 Con. 1900193020302100220023002400
June 1701000230040006000800120017301800190020002100
Gage height (feet)
5.50. 9.30
7.60_ 12.00
8.00- 6.75. 5.70
. 4.306.004.80
. 3.10- 2.35. 1.75_ 1.43
5.00. 10.00- 26.20. 18.70
Dis charge (cfs)
2,9507,9005,380
12,6005,9204,3503,150
1,8203,4702,270
960535272164
2,45015,00062,40040,300
Hour
June 17 Con. 220023002400
01000200040006000800090011301200160019002400
Gage heigh*
(feet)
- 12.2C8.7C
. 12.7C
- 7.2C_ 4.7C
2.9C2.2C
- 1.65. 1.4C
1.25- 1.3C
.90
.46
Dis charge
(cfs)
22,90014,30024,200
11,0006,0803,0301,9801,260
960798851452261118
(84) CANADIAN RIVER TRIBUTARY NEAR HEBRON, N. MEX.(Miscellaneous site)
Location. Lat 36°45'55'', long 104°29'30", in Maxwell Grant, 500 ft upstream from U.S. Highways 64 and 85, 2.5 miles upstream from mouth, and 2.5 miles northwest of Hebron, Colfax County.
Drainage area. 2.01 sq mi.Maximum. June 1965: Discharge, 2,130 cfs June 17, by contracted-opening measurement of
peak flow.
(85) CHICORICA CREEK NEAR YANKEE, N. MEX.(Miscellaneous site)
Location. Lat 36°56'00", long 104°22'30", in Maxwell Grant, 1 mile upstream from EastFork and 2 miles west of Yankee, Colfax County.
Drainage area. 36.3 sq mi.Maxima. June 1965: Discharge, 2,230 cfs June 17, by slope-area measurement of peak flow.
1955: Discharge, 2,230 cfs May 18 at outlet of Lake Maloya 4 miles upstream (drainage area, 26 sq mi).
Remarks. Flow regulated by Lake Maloya (capacity, 4,000 acre-ft).
(86) EAST FORK CHICORICA CREEK AT YANKEE, N. MEX.(Miscellaneous site)
Location. Lat 36°55'40", long 104°21'35", in NE'/4 sec. 14, T. 31 N., R. 24 E., 0.8 milesouthwest of Yankee, 1 mile upstream from mouth, and 5.5 miles northeast of Paton.
Drainage area. 22.7 sq mi.Maximum. June 1965: Discharge, 13,500 cfs June 17, by slope-area measurement of peak
flow.
(87) CHICORICA CREEK AT U.S. HIGHWAYS 64, 87, NEAR RATON, N. MEX.
(Miscellaneous site) Location. Lat 36°52'05", long 104°22'50", in NW/4 sec. 3, T. 30 N., R. 24 E. (projected),
D72 FLOODS OF 1965 IN THE UNITED STATES
500 ft upstream from U.S. Highways 64 and 87, 3 miles downstream from East Fork, and3.2 miles east of Raton.
Drainage area. 78.8 sq mi. Maximum. June 1965: Discharge, 12,800 cfs June 17, by slope-area measurement of peak
flow. Remarks. Flow partly regulated by Lake Maloya (capacity, 4,000 acre-ft).
(88) CHICORICA CREEK TRIBUTARY AT U.S. HIGHWAYS 64, 87, NEAR RATON, N. MEX.
(Miscellaneous site)
Location. Lat 36°51'00", long 104°21'25", in NEW sec. 11, T. 30 N., R. 24 E., at U.S.Highways 64 and 87, 1.5 miles upstream from mouth and 4.8 miles east of Raton.
Drainage area. 1.33 sq mi. Maximum. June 1965: Discharge, 1,810 cfs June 17, by indirect measuremerf: of peak flow.
(89) 07201000 RATON CREEK AT RATON, N. MEX.(Crest-stage station)
Location. Lat 36°54', long 104°26', on left bank at Raton, Colfax County, 60 ft upstreamfrom bridge on State Highway 72.
Drainage area. 14.4 sq mi. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation defined by point of zero flow, current-meter
measurement of 24 cfs, and slope-area measurements of 116, 817, 1,850, and 4,140 cfs. Maxima. June 1965: Discharge, 4,140 cfs June 17 (gage height, 14.8 ft, from high-water
profile).1953 to May 1965: Discharge, 1,850 cfs Aug. 19, 1956 (gage height, 6.5 ft, from high-
water profile).
(90) CROW CREEK NEAR KOEHLER, N. MEX.(Miscellaneous site)
Location. Lat 36°46'45", long 104°37'40", in Maxwell Grant, between Canp and AntlersCanyons, 3.2 miles north of Koehler, Colfax County.
Drainage area. 29.0 sq mi.Maximum June 1965: Discharge, 10,600 cfs June 17, by slope-area measurement of peak
flow.
(91) CROW CREEK BELOW WALDRON CANYON, NEAR KOEHLER, N. MEX. (Miscellaneous site)
Location. Lat 36°42'05", long 104°35'35", in Maxwell Grant, immediate'y downstream from Waldron Canyon, 1.5 miles upstream from U.S. Highway 64 and 3.2 miles southeast of Koehler, Colfax County.
Drainage area. 59.8 sq mi.Maximum. June 1965: Discharge, 30,400 cfs June 17, by slope-area measurement of peak
flow.
(92) SPRINGER ARROYO NEAR COLFAX, N. MEX.(Miscellaneous site)
Location. Lat 36°42'20", long 104°33'00", in Maxwell Grant, at U.S. Highway 64,0.7 mile southwest of Hoxie Junction, 5 miles upstream from mouth, and 12 miles northeast of Colfax, Colfax County.
Drainage area. 3.00 sq mi. Maximum. June 1965: Discharge, 2,280 cfs June 17, by indirect measurement of peak flow.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D73
(93) CROW CREEK NEAR MAXWELL, N. MEX.(Miscellaneous site)
Location. Lat 36°37'55", long 104°32'25", in Maxwell Grant, 500 ft upstream f-om U.S. Highway 85, 3 miles upstream from mouth, and 6 miles north of Maxwell, Colfax County.
Drainage area. 78.4 sq mi.Maximum. June 1965: Discharge, 13,100 cfs June 17, by slope-area measurement of peak
flow.
(94) 07203000 VERMEJO RIVER NEAR DAWSON, N. MEX.Location. Lat 36°40'50", long 104°47'05", T. 28 N., R. 20 E., in Maxwell Grar'. on left
bank, 1.5 miles north of Dawson, Colfax County, and 2 miles upstream from Rail Canyon. Drainage area. 301 sq mi. Gage-height record. Water-stage recorder graph except 1300 hours June 18 to June 20.
Datum of gage is 6,383 ft above mean sea level.Discharge record. Stage-discharge relation defined by current-meter measurements below
400 cfs and by slope-area measurements of 3,200, 5,000, and 12,600 cfs. Discharge estimated 1300 hours June 18 to June 20.
Maxima. June 1965: Discharge, 12,600 cfs 2130 hours June 17 (gage height, 15.25 ft).1927 to May 1965: Discharge, about 9,000 cfs Aug. 6, 1950 (gage height, 11.8? ft, from
floodmarks, at site about 0.8 mile upstream at different datum).A major flood occurred Aug. 2, 1921, discharge probably exceeded 10,000 cfs.
Mean discharge, in cubic feet per second, 1965Day
June 141516
Discharge3744
_ 1,280
Day Discharge June 18 ______________________ 392
19 ______________________ 9020 ______________________ 75
Gage height and discharge at indicated time, 1965
Hour
June 15 0200
050007001030110012001730 .18001900
2000
Gage height (feet)
2.212.292.37
2.80
3.883.453.003.253.302.853.803.67
12.8012.70
Dis charge
(cfs)
283442
364242135192205108340283
7,730
Hour
June 16 Con. 2030
2200
23002400
0100020003000400060009001630
1900
Gageheight (feet)
. 12.1012.35
9.858.70
7.357.806.30
4.80
3.65
12.6010.50
Dis charge
(cfs)
6,8607,210
4,3003,260
2,2002,5401,490
710458295800
4,950
Hour
June 17 Con. 2000203021002130220023002400
June 18010002000400050007001000120015002400
Gageheight (feeO
8.307.70
10.0015.2512.5012.60
. 8.60
7.35_ 5.60_ 4.20_ 3.9C- 3.55- 3.2C_ 3.03
Dis charge
(cfs)
2,9402,460
7,4307,5003,180
2,2001,100
370
180
104
(95) 07206000 QMARRON CREEK BELOW EAGLE NEST DAM, N. MEX.
Location. Lat 36°32'05", long 105°13'55", about sec. 26, T. 27 N., R. 16 E. (projected), in Maxwell Grant, on left bank 300 ft downstream from Eagle Nest Dam, 2 miles southeast of Eagle Nest, and 6.2 miles west of Ute Park.
Drainage area. 167 sq mi.Gage-height record. Water-stage recorder graph except June 17 20. Altitude of gage is
8,000 ft (from topographic map).
D74 FLOODS OF 1965 IN THE UNITED STATES
Discharge record. Stage-discharge relation defined by current-meter measurements.Discharge June 17 20 estimated on basis of weather records and records of releases at EagleNest Dam.
Maxima. June 1965: Daily discharge, 51 cfs June 14.1950 to May 1965: Discharge, 205 cfs June 14, 1955 (gage height, 2.79 ft).
Remarks. Flow regulated by Eagle Nest Reservoir (capacity, 79,120 acre-ft).
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 14 ______________________ 51 June 18 ______________________ 0215 _____________________ 40 19 _____________________ 116 ______________________ 13 20 _____________________ 017 ______________________ .3
(96) 07206200 McEvov CREEK NEAR EAGLE NEST, N. MEX.
Location. Lat 36°33'00", long 105°13'30", in Maxwell Grant, on left bank 1.4 miles northof Eagle Nest Dam and 2 miles east of Eagle Nest, Colfax County.
Drainage area. 1.95 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 8,600 ft (from
topographic map). Discharge record. Stage-discharge relation defined by theoretical rating for 90° V-notch
weir and current-meter measurements. Maxima. June 1965: Discharge, 0.94 cfs 1700 hours June 16 (gage height, 0.65ft).
1961 to May 1965: Discharge, 1.64 cfs May 21, 1965 (gage height, 0.82 ft).
Remarks. Records do not represent storm runoff but inflow to flood are-?.
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 14 ______________________ 0.27 June 18 _____________________ 0.3215 ______________________ .27 19 _____________________ .3316 ______________________ .41 20 _____________________ .3017 _____________________ .34
(97) 07206300 TOLBY CREEK NEAR EAGLE NEST, N. MEJ-Location. Lat 36°31'20", long 105°13'30", in Maxwell Grant, on right tank 1 mile up
stream from mouth and 2.5 miles southeast of Eagle Nest, Colfax County.Drainage area. 8.5 sq mi.Gage-height record. Water-stage recorder graph. Altitude of gage is 8,400 ft (from
topographic map).Discharge record. Stage-discharge relation defined by theoretical rating for 90° V-notch
weir and current-meter measurements.Maxima. June 1965: Discharge, 18.7 cfs 1930 hours June 16 (gage height, 1.68 ft).
1961 to May 1965: Discharge, 32.9 cfs Apr. 20, 1962 (gage height, 2.04 ft).
Mean discharge, in cubic feet per second, 1965Dav Discharge Day Discharge
June 14 _____________________ 1.68 June 18 ______________________ 13.115 ____________________ 1.66 19 _____________________ 15.316 _____________________ 7.59 20 ______________________ 13.317 _____________________ 14.20
(98) 07206400 CLEAR CREEK NEAR UTE PARK, N. MEXLocation. Lat 36°31'35" ( long 105°10'30", in Maxwell Grant, on right brnk 0.2 mile up
stream from mouth and 4 miles southwest of Ute Park, Colfax County.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D75
Drainage area. 7.44 sq mi.Gage-height record. Water-stage recorder graph. Backwater from debris June 17-20.
Altitude of gage is 7,860 ft (from topographic map).Discharge record. Stage-discharge relation defined by theoretical rating for 120° V-notch
weir and current-meter measurements. Discharge June 17-21 estimated on basis of 1 dis charge measurement and records for nearby stations.
Maxima. June 1965: Discharge, 151 cfs 0700 hours June 18 (gage height, 3.05 ft, backwater from debris).
1961 to May 1965: Discharge, 60.3 cfs May 24, 1965 (gage height, 2.29 ft).
Day June 14
151617
Mean discharge, in cubic feet per second, 1965Discharge Day Discharge
9.20 June 18 _____________________ 1219.18 19 _____________________ 83.8
. 38.6 20 _____________________ 51.5
. 121 21 _____________________ 34.0
Gage height and discharge at indicated time, 1965
Hour
June 15 16002400
0100
Gage height (feet)
1.29
1.56
Dis charge
(cfs)
8.3412.7
15.0
Hour
June 16 Con. 0400
1430 _1600
Gage height (feet)
1.431.52
2.25
Dis charge (cfs)
12.114.113.255.9
Hour
June 16 Con. 18002400
Gage height (feet)
2.322.53
Dis charge
(cfs)
67.1118
(99) TURKEY CREEk CANYON NEAR CIMARRON, N. MEX.(Miscellaneous site)
Location. Lat 36°31'25", long 104°58'55", in Maxwell Grant at Philmont Scout Ranch,1,000 ft upstream from mouth and 4 miles west of Cimarron, Colfax County.
Drainage area. 5.25 sq mi.Maximum. June 1965: Discharge, 6,660 cfs June 17, by slope-area measurement of peak
flow.
(100) 07207000 CIMARRON CREEK NEAR CIMARRON, N. MEX.Location. Lat 360 31'00", long 104°58'35", about sec. 6, T. 26 N., R. 19 E. (projected), in
Maxwell Grant, on right bank 3.8 miles west of Cimarron.Drainage area. 294 sq mi.Gage-height record. Water-stage recorder graph except 2030 hours June 17 to June 20 for
which graph was drawn on basis of high-water marks and outside gage readings. Datum of gage is 6,599.58 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below 800 cfs and by slope-area measurements of 1,160 and 15,500 cfs.
Maxima. June 1965: Discharge, 15,500 cfs 2030 hours June 17 (gage height, 12.42 ft, from floodmarks).
1950 to May 1965: Discharge, 1,160 cfs May 23, 1965 (gage height, 4.88 ft, frorr flood- marks).
Day June 14
151617
Mean discharge, in cubic feet per second, 1965Discharge Day
6497
4121,240
Discharge June 18 _____________________ 632
19 _____________________ 17820 _____________________ 8021 _____________________ 77
D76 FLOODS OF 1965 IN THE UNITED STATES
Gage height and discharge at indicated time, 1965
Hour
June 15 08001800190020002200230023302400
003001000130020003000400050006000700080010001200
Gage height (feet)
1 951.852.071 941 923.653.853.73
5.016.283.903 453.022.783.083.523.152.882.632.44
Dis charge (oft)
6655806462
548646585
1,3302,440670460297226318489362254186143
Hour
June 16 Con. 1400__1600_1630_170017301800190020002100223023002400
01000300050007001500160016301730
Gage height (feet)
_ 2.32_ 2.27_ 3.50_ 4.20_ 4.45_ 4.28. 3.90_ 3.42_ 3.19_ 2.98_ 3.16_ 3.42
_ 3.543.23
_ 3.03_ 3.09_ 2.73_ 3.85
5.01. 6.12
Dis charge (oft)
120111
820960860670448356287366448
494372300342212640
1,3302,260
Hour
June 17 Con. 18301930
2030210022002300
0600120018002400
June 191200_2400
Gage height (feet)
. 5.01- 3.92. 5.00. 12.42_ 9.55. 6.55. 5.35
4.90
_ 3.903.37
_ 2.92_ 2.57
- 2.08
Dis charge (eft)
1,330680
1,32015,5007,5102,8301,660
795534372261
167
(101) 07207500 PONIL CREEK NEAR CIMARRON, N. MEX.Location. Lat 36°34'35", long 104°56'55", about sec. 8, T. 27 N., R. 19 E. (projected), on
left bank 1.5 miles downstream from confluence of North and South Ponil Creeks and 5miles northwest of Cimarron.
Drainage area. 171 sq mi. Gage-height record. Water-stage recorder graph to 2100 hours June 17 when gage was
destroyed by flood. Datum of gage is 6,630 ft above mean sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
120 cfs and by slope-area measurements of 391, 540, 1,160, 2,040, and 5,630 cfs. Discharge2100 hours June 17 to June 20 estimated on basis of weather records and records forVermejo River near Dawson and other nearby stations.
Maxima. June 1965: Discharge, 5,630 cfs 2100 hours June 17 (gage heigrt, 11.13 ft, fromfloodmarks).
1915-29, 1950 to May 1965: Discharge, about 5,200 cfs (estimated by State Engineer)Aug. 8, 1929.
Mean discharge, in cubic feet per second, 1965Day
June 14151617
Discharge.__ 18 .__ 19 .__ 296 .__ 819
Day Discharge June 18 _____________________ 700
19 _____________________ 18020 _____________________ 6021 _____________________ 26
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D77
Gage height and discharge at indicated time, 1965
Hour
June IS 1900__2000 _2100 _2200 _2300 _2400 _
0030 _020003000400050006000700080009001100
Gage height (feet)
1.36
1.471.521.752.07
5.553.202.352.102.102.503.052.502.292.00
Dis charge (eft)
162121243967
1,0402409667671182131188957
Hour
June 16 Con. 1300 __163017301900 __ _.200021002230 _23002400
June 170030020004000600 _ _.083009301000
Gage height (feet)
. 1.901 8?
. 6.90
. 5.00
. 4.10
. 3.58
. 3.25
. 3.42
. 3.32
. 3.85
. 3.30
. 2.94
. 2.77- 2.61. 3.02. 2.88
Dis charge (cfsl
4842
1,870760420286222254235
37723015312297168142
Hour
June 17 Con. 11001500153016001700193020002100220023002400
Gape height(feef)
. 2.54
. 2.31- 2.50. 5.7:. 4.20. 3.27. 5.00. 11.13
Dis charge (cfs)
5982
202770
5,630
3,5002,500
(102) CHASE CANYON NEAR CIMARRON, N. MEX.(Miscellaneous site)
Location. Lat 36°34'30", long 104°56'25", in Maxwell Grant, 1,500 ft upstream frommouth and 5 miles north of Cimarron, Colfax County.
Drainage area. 23.0 sq mi.Maximum. June 1965: Discharge, 10,800 cfs June 17, by slope-area measuremen4 of peak
flow.
(103) 07208500 RAYADO CREEK AT SAUBLE RANCH, NEAR CIMARRON, N. MEX. Location. Lat 36°22'20", long 104°58'10", in sec. 30, T. 25 N., R. 19 E. (projected), in
Maxwell Grant, on left bank at Sauble Ranch, 10 miles southwest of Cimarron and 16 milesupstream from mouth.
Drainage area. 65 sq mi. Gage-height record. Water-stage recorder graph to 0200 hours June 16 when station was
destroyed by flood. Altitude of gage is 6,720 ft (from topographic map). Discharge record. Stage-discharge relation defined by current-meter measuremerts below
110 cfs, a slope-area measurement of 323 cfs, and a field estimate of 9,000 cfs. E ischarge0300 hours June 16 to June 22 estimated on basis of weather records and records for PonilCreek near Cimarron and Cimarron Creek near Cimarron.
Maxima. June 1965: Discharge, 9,000 cfs 2400 hours June 17 (gage height, 11.5 ft fromfloodmarks at site 270 ft upstream at datum 2.79 ft higher, used subsequent to June 16,1965).
D78 FLOODS OF 1965 IN THE UNITED STATES
1909-12, 1914 to May 1965: Discharge, 1,900 cfs May 23, 1965 (gage hei?ht, 6.20 ft). The major flood of June 10, 1913, destroyed the gage (stage and discharge not deter
mined). Another major flood probably occurred Sept. 29 or 30, 1904.
Day June 14
151617
Mean discharge, in cubic feet per second, 1965Discharge
13 54
._ 400 _ 1,300 ._ 2,000
Day June 19
202122
Discharge.__ 800 .__ 400 .__ 330 .__ 234
Gage height and discharge at indicated time, 1965
Hour
June 15 190020002100
Gage height (feet)
2.132.232.70
Dis charge (cfs)
152061
Hour
June 15 Con. 2130220023002400
Gage height (feet)
4.303.853.154.60
Dis charge (cfs)
495316134640
Hour
June 16 0030010001300200
Gageheight (feet)
4.80
5.25
Dis charge (cfs)
750
975
(104) 07211000 CIMARRON CREEK AT SPRINGER, N. MEX.Location. Lat 36°21'30", long 104°35'50", in southeast corner of Maxwell Grant, on left
bank at Springer, Colfax County, 270 ft downstream from bridge on State Highway 199, 6 miles downstream from Rayado Creek, and 6 miles upstream from mouth
Drainage area. 1,032 sq mi.Gage-height record. Water-stage recorder graph after 1430 hours June 19. Several staff-
gage readings available June 17-19. Altitude of gage is 5,770 ft (from nearby level line).Discharge record. Stage-discharge relation defined by current-meter measu-ements below
1,800 cfs and by slope-area measurement of 6,250 cfs and contracted-opening measurement of 29,500 cfs. Discharge June 14 18 estimated on basis of 4 discharge measurements, staff gage readings, and records for nearby stations.
Maxima. June 1965: Discharge, 29,500 cfs 0200 hours June 18 (gage height, 19.96 ft, from high-water profile).
1930 to May 1965: Discharge, 6,250 cfs June 6, 1958 (gage height, 10.55 ft), by slope-area measurement of peak flow.
Flood of Sept. 29, 1904, reached a stage of about 22 ft (backwater from del ris on railroad bridge). Another major flood occurred June 11, 1913. Discharges of these fhods probably exceeded 10,000 cfs but probably were less than that of June 18, 1965.
Mean discharge, in cubic feet per second, 1965Day
June 14151617
Discharge 5
50 800
1,60018 ____________________ 10,500
Day Discharge June 19 ___________________ 1,850
20 _____________________ 1,12021 _____________________ 82022 _____________________ 600
Gage height and discharge at indicated time, 1965
Hour
June 1709301000110011301600
Gageheight(feet)
7.517.537.577.597.41
Discharge(cfs)
1,6701,6901,7301,7501,580
Hour
June 17 Con.173022002300
02001300
Gageheight(feet)
7.327.008.60
10.40
Discharge
(cfs)
1,2602,900
7,420
Hour
June 19
14301530
Gageheight(feet)
6.556.306.25
6.00
Discharge
(cfs)
1,8501,6001,5501,7801,320
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D79
(105) 07211500 CANADIAN RIVER NEAR TAYLOR SPRINGS, N. MEX.
Location. Lat 36°17'45", long 104°29'35", in NWWSE^ sec. 21, T. 24 N., R. 23 E., on leftbank at head of gorge, 2.1 miles downstream from Cimarron Creek, 2.1 miles south ofTaylor Springs, and 2.2 miles upstream from Chico Creek.
Drainage area. 2,850 sq mi. Gage-height record. Water-stage recorder graph except 1700 hours June 16 to 1700 hours
June 22, gage was destroyed by flood. Staff-gage readings on June 17, 20, and 21. Datum ofgage is 5,636 ft above mean sea level.
Discharge record. Stage-discharge relation defined by current-meter measurements below7,000 cfs and by slope-area measurement of 162,000 cfs. Discharge June 16-21 estimated onbasis of 4 discharge measurements, staff-gage readings, weather records, and records fornearby stations.
Maxima. June 1965: Discharge, 162,000 cfs about 0600 hours June 18 (gage height, 47.4 ft,from floodmark).
1904 to May 1965: Discharge, 91,100 cfs Sept. 29, 1904.
Mean discharge, in cubic feet per second, 1965Day
June 14151617
Discharge 4.5 5.0
8,0004,800
18 ___________________ 43,000
Day Discharge June 19 _____________________ 4,000
20 _____________________ 1,77021 _____________________ 1,16022 _____________________ 84023 650
Gage height and discharge at indicated time, 1965
Hour
June 16 0200030004000500060007000800090009301100120013001400
Gage height (feet)
1.915.008.009.25
10.2012.0013.3012.2510.759.308.35
Dis charge
(cfs)
802,8108,900
12,10014,70020,10024,50020,90016,30012,2009,760
Hour
June 16 Con.
1700
10001200
1500
Gage height (feet)
7 KS
6.95
Q fjr\
7.306.636.39
Dis charge (cfs)
6,480
10,4008,3007,2605,7905,300
162,000
Hour
June 20 11001300
June 21110014001700
Gage height (feet)
4.324.30
3.6^3.643.58
Dis charge
(cfs)
1,8201,790
1,1401,1401,080
(106) 07213700 CANADIAN RIVER TRIBUTARY NEAR MILLS, N. MEX.(Crest-stage station)
Location. Lat 36°10'00", long 104°15'45", in NEV4 sec. 3, T. 22 N., R. 25 E., ondownstream side of bridge abutment on State Highway 39, 6 miles north of Mills.
Drainage area. 4.2 sq mi, approximately. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation defined by point of zero flow, current-meter
measurement of 3 cfs, and slope-area measurements of 190 and 918 cfs. Maxima. June 1965: Discharge, 1,100 cfs June 19 (gage height, 4.25 ft).
1954 to May 1965: Discharge, 918 cfs Aug. 18, 1957 (gage height, 3.99 ft).
(107) 07214000 CANADIAN RIVER NEAR ROY, N. MEX. Location. Lat 35°55'10", long 104°21'10", in EV6 sec. 35, T. 20 N., R. 24 E., on ri?ht bank
1,080 ft upstream from bridge on State Highway 120 and 9 miles west of Roy. Drainage area. 4,066 sq mi, of which 107 sq mi is probably noncontributing.
D80 FLOODS OF 1965 IN THE UNITED STATES
Gage-height record. Station destroyed by flood. Periodic gage readings June 16, 17, 19, and 20, from discharge measurement notes. Peak stage of June 18 from floodmarks. Datum of gage is 4,892.55 ft above mean sea level (levels by Corps of Engineers).
Discharge record. Stage-discharge relation defined by current-meter measurements below 20,000 cfs and by slope-area measurement of 172,000 cfs. Discharge June 14-23 estimated on basis of partially reconstructed recorder graph, 8 discharge measuremerts, and records for stations "near Taylor Springs" and "near Sanchez."
Maxima. June 1965: Discharge, 172,000 cfs 0800 hours June 18 (gage height, 34.5 ft, from high-water profile).
1936 to May 1965: Discharge, 63,800 cfs Apr. 23, 1942 (gage height, 14.22 ft at site 1,080 ft downstream at datum 0.39 ft higher).
Flood of Sept. 29 or 30, 1904 (discharge unknown) was the greatest for the period 1904 to May 1965.
Day June 14
15161718
Mean discharge, in cubic feet per second, 1965Discharge
120. 5,700 . 8,800 . 7,800 . 48,000
Day June 19
20212223
Discharge .- 6,500 ._ 3,100 ._ 1,800 ._ 1,100 ._ 800
Gage height and discharge at indicated time, 1965
Hour
June 16
1330
June 17 1100
Gage height (feet)
1 ^ R^
13.6512.80
Dis charge
(cfs)
21,200
16,700
Hour
June 1 7 Con. 1330
June 18
Gage height (feet)
10.509.80
34.50
Dis charge
(cfs)
15,70010,5008,500
172,000
Hour
June 19 130015301730
June 20 08301000
Gage height (feet)
7.957.587.23
7.156.91
Dis charge
(cfs)
4,7004,3003,900
3,8003,500
(108) 07214500 MORA RIVER NEAR HOLMAN, N. MEX.
(Formerly published as Rio Agua Negra near Holman, N. Mex.)Location. Lat 36°07'00", long 105°22'35", on right bank 150 ft upstream f-om bridge, 2.5
miles south of Chacon, 4.5 miles downstream from confluence of Luna and Lujan Creeks, 5.0 miles north of Holman, and 8.5 miles southwest of Gaudalupita, Mora County.
Drainage area. 57 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage r 7,876 ft (by
barometer). Discharge record. Stage-discharge relation defined by current-meter measurements below
300 cfs and by slope-area measurement of 4,700 cfs. Maxima. June 1965: Discharge, 1,550 cfs 1600 hours June 16 (gage height, 4.50 ft).
1953 to May 1965: Discharge, 4,700 cfs July 22, 1954 (gage height, 6.10 ft), by slope-area measurement of peak flow.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 14 ______________________ 1915 ______________________ 2816 ______________________ 33217 ______________________ 25418 ______________________ 323
Day Discharge June 19 ______________________ 355
20 ______________________ 26521 ____________________ 18822 _____________________ 14223 ______________________ 110
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D81
Gage height and discharge at indicated time, 1965
Hour
June 15 1200__1600__1900__2000 __2030 __2100 _2230__2300 __2400__
June 160030 __0100 0200__0400__1400 1430 1500 1530 1600 1700
Gage height (feet)
1.31__ 1.28
1.32_ __ 1.78 1.63
1.95___ 1.82____ 2.13 _ 2.02
1.93 2.04__ 1.90 1.79___ 1.56 3.00 __ 4.30 __ 4.08___ 4.50___ 4.10
Dis charge
(cfs]
18161855407862
10889
7692725834
3871,3201,1001,5501,120
Hour
June 16 Con. 1800 _____2000 _____2200 ____2400 _____
June 170300 _____0600_ ____1300 _____1400 _ _1500 _____1600_ __1700 ____1800 ___i onn9nnn2100 _____2300 _____2400 _____
0600 _____
Gage height (feet)
i so_ 3.35_ 3.06_ 2.88
_ 2.662.48
- 2.302.40
_ 2.63_ 2.60
1 Ifi
_ 3.23_ 2.97
^ 87_ 2.75_ 2.80_ 2.78
_ 2.81
Dis charge (cfs)
860552414337
248196150174238?}fl
501477362302277295288
299
Hour
June 18 Con. 1000 ___1200 __ _1800_ __20002100 __2200 _ __2300 __2330 _2400 __ _
June 190100 __0200-04000600 ___ .1200 __ _2200- __2300 ____2400
03001200- __2400 _____
Gage height (feet)
} R9. 2.80. 2.73. 2.73
1 78. 3.05. 3.60
i sn. 3.70
1 18. 3.17. 2.95
") flQ. 2.90- 2.83. 3.01- 2.93
0 fl$
- 2.70- 2.56
Dis charge
(cfs)
302295270270788
396A80818
762
552405353329333306379345
314260218
(109) 07214600 VIGIL CANYON NEAR HOLMAN, N. MEX. (Gaging station, discontinued in 1963)
Location, Lat 36°02'50", long 105°24'10", in Mora Grant, on right bank 1.5 milesnorthwest of Holman, Mora County.
Drainage area. 2.8 sq mi.Gage-height record. High-water marks. Altitude of gage is 7,840 ft (by barometer). Discharge record. Stage-discharge relation defined by current-meter measurements
below 20 cfs. Maxima. June 1965: Discharge, 50 cfs probably June 15 (gage height, 3.08 ft inside well,
3.20 ft, from floodmarks). 1956-63: Discharge, 87 cfs June 6, 1958 (gage height, 3.43 ft), from rating curve er-tended
above 13 cfs.
(110) 07214700 AGUA FRIA CREEK NEAR HOLMAN, N. MEX.(Gaging station, discontinued in 1963)
Location. Lat 36°01'25", long 105°24'35", in Mora Grant, on left bank1.8 miles southwest of Holman, Mora County.
Drainage area. 9.2 sq mi. Gage-height record. High-water mark in gage well. Altitude of gage is 7,850 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurement^ below
30 cfs.Maxima. June 1965: Discharge, 250 cfs probably June 15 (gage height, 2.50 ft, from high-
water mark in gage well).1956-63: Discharge, 138 cfs Aug. 6, 1959; gage height, 1.87 ft Aug. 18, 1961.
(Ill) 07214800 Rio LA CASA NEAR CLEVELAND, N. MEX.(Formerly published as Rio De La Casa near Cleveland, N. Mex.)
Location. Lat 35°58'30", long 105°23'20", in Mora Grant, on left bank 1.5 miles southwestof Cleveland, Mora County.
Drainage area. 23.0 sq mi.
D82 FLOODS OF 1965 IN THE UNITED STATES
Gage-height record. Water-stage recorder graph. Altitude of gage is 7,625 ft (bybarometer).
Discharge record. Stage-discharge relation defined by current-meter measurements below200 cfs and by slope-area measurement of 2,260 cfs.
Maxima. June 1965: Discharge, 395 cfs 0300 hours June 19 (gage height, 3.75 ft).1956 to May 1965: Discharge, 2,260 cfs Aug. 6, 1959 (gage height, 6.0 ft), by slope-area
measurement of peak flow.Mean discharge, in cubic feet per second, 1965
Day Discharge June 13 ______________________ 63
7399161186176
Day Discharge June 19 _____________________ 270
20 ______________________ 23221 ______________________ 19822 _____________________ 15923 ______________________ 129
(112) 07215500 MORA RIVER AT LA CUEVA, N. MEX. Location. Lat 35°56'20", long 105°14'55", in Mora Grant, on right bank 600 ft
downstream from bridge on State Highway 3, 0.2 mile southeast of La Cueva, Mora Coun ty, and 0.5 mile downstream from La Cueva damsite.
Drainage area. 173 sq mi. Gage-height record. Water-stage recorder graph. Datum of gage is 6,998.7 ft above mean
sea level. Discharge record. Stage-discharge relation defined by current-meter measurements below
500 cfs and by slope-area measurement of 1,000 cfs. Maxima. June 1965: Discharge, 989 cfs 0330 hours June 17 (gage height, 8.22 ft).
1931 to May 1965: Discharge, 1,530 cfs Sept. 23, 1941 (gage height, 7.58 ft, at site 600 ftupstream at datum 2 ft higher), from rating curve extended above 400 cfs; gage height, 8.55ft July 23, 1961.
Flood of Sept. 29, 1904, may have exceeded 20,000 cfs; another major flool occurred June11, 1913, but is believed less than that of 1904.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 13 ______________________ 63Day Discharge
June 19 ______________________ 67299130
516548
522391313261
Gage height and discharge at indicated time, 1965
Hour
June 13 2400
June 140600120020002100220023002400
June 1501000300120020302100213023002400
June 1601000200033005000700
Gage height (feet)
2.65
2.772.842.732.824.756.514,58
3683.483.303.234,154.633.974.22
4.955.375.635.404.81
Dis charge (cfs)
54
63685967
286596261
148127109102204268181213
316382426396302
Hour
June 16 Con. 11001730190021002400
0230030003300400
13001500
2100
2400
02300600
Gage height (feet)
4.52
4 605.13
. 5.70
7 408 150 TT
o n-r
5.95. 5.13
- 5.62_ 6.00
6 34_ 6.20
_ 6.12. 6.50
Dis charge (cfs)
271351448
504794
QOQ
952
348373
554
538624
Hour
June 18 Con. 180018301930220023002400
June 1902000600070008001030120014001800
June 20020008001000120018002400
Gage height (feet)
5.756.306.086.356.707.09
6.556.656.957.377.587.306.756.20
5.966.086.005.98
5.30
Dis charge (cfs)
476594550
674752
644664724808854794688584
547568554550
435
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D83
(113) 07215600 Rio CEBOLLA NEAR GOLONDRINAS, N. MEX. (Formerly published as Cebolla River near Golondrinas, N. Mex.;
gaging station discontinued in 1963) Location. Lat 35°53'15", long 105°13'45", in Mora Grant, on right bank 50 ft downstream
from bridge on State Highway 160 and 2.2 miles west of Golondrinas, Mora County. Drainage area. 64 sq mi. Gage-height record. High-water mark at gage site. Datum of gage is 6,890 ft above mean
sea level.Discharge record. Stage-discharge relation defined by current-meter measuremerts below
130 cfs, by slope-area measurement of 1,050 cfs, and by contracted-opening measurement of 1,270 cfs.
Maxima. June 1965: Discharge, 490 cfs probably June 15 (gage height, 5.3 ft, from flood- mark).
1956-63: Discharge, 1,390 cfs Oct. 19, 1957 (gage height, 5.25 ft); gage heigh*, 6.35 ft Aug. 18, 1961.
A major flood occurred probably in August 1952; discharge, about 9,300 cfs (gape height, about 11.8 ft, from old floodmark), by slope-area measurement of peak flow, mad° in June 1956.
(114) 07216500 MORA RIVER NEAR GOLONDRINAS, N. MEX.Location. Lat 35°53"45", long 105°09'12", in Mora Grant, at downstream end of left abut
ment of bridge on State Highway 160 1.2 miles upstream from Coyote Creek, 1.9 miles east of Golondrinas, Mora County, and 5.4 miles downstream from Cebolla River.
Drainage area. 267 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 6,735 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
700 cfs and by slope-area measurement of 14,000 cfs. Maxima. June 1965: Discharge, 2,240 cfs 0300 hours June 15 (gage height, 7.£5 ft).
1915 to May 1965: Discharge, 14,000 cfs Aug. 22, 1952 (gage height, 14.4 ft), by slope- area measurement of peak flow.
Floods of Sept. 29, 1904, and June 11, 1913, probably exceeded 25,000 cfs.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 13 ______________________ 5414 ______________________ 6615 ______________________ 60216 ______________________ 43117 _____________________ 64918 ______________________ 734
Gage height and discharge at indicated time, 1965
Day
20212223
Discharge 981754574458365
Hour
June 13 2400
200023002400
01000300040005000700100017001900203022002400
Gage height (feet)
2.523.204.52
6.707.856.775.544.704.083.573.605.57
4.78
Dis charge (cfs)
45
58134
1.3802,2401,420766455280184189778515479
Hour
June 16
0500
1400
21002400
June 17
0600080012001500
Gage height (feet)
4.86
5.284 97
4 234.144 51
5.09
5.435.06
5.08
Dis charge (cfs)
503410
570467371-3 1 0
295
586
722
522582
Hour
June 17 Con. 23002400
June 180100060010001300200022002400
0500100014001900
Gage height (feet)
5.955.84
5.615.505.55
5.265.345.77
6.355.976.175.885.63
Dis charge(cfs)
935886
794750770710654686858
1,170945
1,060902802
D84 FLOODS OF 1965 IN THE UNITED STATES
(115) 07217000 COYOTE CREEK BELOW BLACK LAKE, N. MEX.(Gaging station, discontinued in 1963)
Location. Lat 36°16'20", long 105°14'50", in NWV4 sec. 33, T. 14 N., R. 16 E., on right bank 150 ft downstream from road crossing, 0.2 mile downstream from Black Lake, 2 miles south of Black Lake Village, and 12 miles south of Agua Fria.
Drainage area. 48 sq mi. Gage-height record. High-water mark in gage well. Altitude of gage is 8,450 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
110 cfs and by slope-area measurement of 913 cfs.Maxima. June 1965: Discharge, 740 cfs, probably June 15 (gage height, 4.60 ft, from flood-
marks).1953-63: Discharge, 913 cfs June 6, 1958 (gage height, 4.70 ft), by slope-area measure
ment of peak flow.
(116) 07217100 COYOTE CREEK ABOVE GUADALUPITA, N. MEX.
Location. Lat 36°09'51", long 105°13'49", in Mora Grant, on right bank 1.8 miles north ofGuadalupita, Mora County.
Drainage area. 71 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 7,700 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
150 cfs and by slope-area measurement of 1,820 cfs.Maxima. June 1965: Discharge, 1,820 cfs 2400 hours June 17 (gage height, 6.70 ft).
1956 to May 1965: Discharge, 1,390 cfs June 6, 1958 (gage height, 6.08 ft), from ratingcurve extended above 150 cfs.
Mean discharge, in cubic feet per second, 1965Dav Discharge
June 19 ______________________ 32420 _____________________ 18221 _____________________ 12622 _____________________ 10023 _____________________ 82
Day June 13
1415161718
Discharge8.37.6
28179556599
Gage height and discharge at indicated time, 1965
Hour
June 15 2000
2200223023002400
0200
120021002130220022302400
06000800
Gage height (feet)
1.651.703.503.683 423.22
2.782.742.823.16
4.754.934.90
4.304.08
Dis charge (cfs)
7.6
215251
161
9893102150247600685670
435359
Hour
June 17 Con. 1400
1600163019302100220023002400
June 1802000400060010001800210022002400
Gage height (feet)
3.663.663.985.274.215.005.726.32
6.255.705.004.353.803.703.774.12
Dis charge (cfs)
247247529855404720
1,0901,5001,820
1,4401,080705442272249265365
Hour
June 19 03000500080012001800210023002400
12002400
Gage height (feet)
4.12
4.304.073 743.613.633.62
3.323.18
Dis charge (cfs)
362356424347258231235233
173148
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D85
(117) 07218000 COYOTE CREEK NEAR GOLONDRINAS, N. MEX. Location. Lat 35°55'00", long 105°09'49", in Mora Grant, on left bank 0.5 mile
downstream from Coyote Creek damsite, 2.3 miles northeast of Golondrinas, Mora County,and 2.7 miles upstream from mouth.
Drainage area. 215 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 6,785 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurement^ below
300 cfs and by slope-area measurements of 990, 2,320, and 4,050 cfs. Maxima. June 1965: Discharge, 2,500 cfs 0330 hours June 16 (gage height, 7.90 ft).
1928 to May 1965: Discharge, 4,050 cfs Aug. 17, 1961; gage height, 10.1 ft Aug. 30, 1936(at site 0.4 mile downstream at different datum).
Remarks. Diversions (including off-channel storage) for irrigation of about 4,000 acresabove station affect some flood flows.
Mean discharge, in cubic feet per second, 1965Day
1415161718
Discharge
18138
642826
Day June 19
20212223
Discharge .__ 521._ 242.__ 143 .__ 104
Gage height and discharge at indicated time, 1965
Hour
June 14 210022002300
0100fi^nn
1200
180020002230?1(V»
2400
Gage height (feet)
1 S8
2 402.192.40
3.084.02
5.45
Dis charge (cfs)
1.4
505
265
25152562fifi
*)Q£
07«
925825
Hour
June 16 Con.
0230033005000700
1400
2400
0300
0730
19002100
Gage height (feet)
5.257.357.90
5.024.083.343.033.15
3.254.77
4.844.90
3.964.64
Dis charge (cfs)
8252,1002.5001,750
407216162188
212785442820850720399720
Hour
June 17 Con. 23002400
June 180200040007000800150019002400
June 19020005000630120017002400
Gageheight (feet)
5.055.54
5.404.885.546.204.503.943.75
4.104.204.804.164.073.62
Dis charge(cfs)
8501,070
1,050840
1,1301,470650433358
5055508QO532492316
(118) 07218100 MORA RIVER NEAR WATROUS, N. MEX.(Gaging station, discontinued in 1963)
Location. Lat 35°50'05", long 105°02'22", in Mora Grant, on right bank 4.5 milesnorthwest of Watrous, Mora County, and 5 miles upstream from Sapello River.
Drainage area. 521 sq mi. Gage-height record. High-water mark in gage well. Altitude of gage is 6,480 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
600 cfs, by computation of peak flow over dam of 2,340 cfs, and by slope-area measurementsof 2,980 and 7,050 cfs.
Maxima. June 1965: Discharge, 6,080 cfs, probably June 15 (gage height, 9.43 f\ fromfloodmark).
D86 FLOODS OF 1965 IN THE UNITED STATES
1956-63: Discharge, 7,050 cfs July 8, 1962 (gage height, 9.98 ft), by slope-area meas urement of peak flow. Floods of Sept. 29, 1904, and June 11, 1913, probably exceeded 25,000 cfs.
(119) 07218700 MANUELITAS CREEK NEAR ROCIADA, N. MEX.
(Gaging station, discontinued in 1963)
Location. Lat 35°49'30", long 105°23'55", in Mora Grant, on right brnk about 300 ft downstream from road crossing and 1.5 miles southeast of Rociada, San Miguel County.
Drainage area. 52 sq mi. Gage-height record. High-water mark in gage well. Altitude of gage is 7,350 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
250 cfs and by slope-area measurement of 1,410 cfs.Maxima. June 1965: Discharge, 430 cfs, probably June 15 (gage height, 4.20 ft, from flood-
marks).1956-63: Discharge, 1,410 cfs Aug. 23, 1957 (gage height, 7.48 ft), by slope-area
measurement of peak flow.
(120) 07220000 SAPELLO RIVER AT SAPELLO, N. MEX. Location. Lat 35°46'11", long 105°15'05", in Mora Grant, near left banV at downstream
side of bridge on State Highway 3, in Sapello, San Miguel County, and 0.5 mile downstreamfrom Manuelitas Creek.
Drainage area. 132 sq mi. Gage-height record. Water-stage recorder graph. Altitude of gage is 6,910 ft (by
barometer). Discharge record. Stage-discharge relation defined by current-meter measurements below
330 cfs and by computation of flow over dam of 6,160 cfs.Maxima. June 1965: Discharge, 860 cfs 2400 hours June 18 (gage heigl 4 . 4.10 ft).
1956 to May 1965: Discharge, 6,160 cfs Aug. 4, 1957 (gage height, 7.40 ft). A major flood occurred June 11, 1913; discharge about 11,400 cfs, at site 3 miles
downstream and 6 miles upstream from Los Alamos, San Miguel County. For discussion ofthis flood, see U.S. Geological Survey (1915).
Remarks. Diversions above station for irrigation of about 4,200 acres. No appreciable flowin Sapello Canal, which bypasses station.
Mean discharge, in cubic feet per second, 1965Day Discharge Day Discharge
June 13 _____________________ 9.8 June 19 ______________________ 17314 _____________________ 47 20 ______________________ 6015 _____________________ 133 21 ______________________ 4916 _____________________ 58 22 ______________________ 4117 _____________________ 79 23 ______________________ 3718 _____________________ 86
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D87
Gage height and discharge at indicated time, 1965
Hour
June 14 150016001630
19002000
2100
22002230
0030
013002000300
Gage height (feet)
1.19
2 041.702.562 242.462.352.70 ) -10
2.652.153.17
3.953.372.902.56
1.61
Dis charge (cfs)
137035
164
12220413219692362
7eo
443270
9233
Hour
June 15 Con.
1100
170018001830190020002200
0030
150023002400
030015001700
Gage height (feet)
_ 2.16_ 1.97_ 1.61
1.732.23
_ 2.70i on
2.25_ 2.03
2.151.852.141.76
_ 1.67_ 1.72
1.981.77
Dis charge (cfs)
96683343107212
27011176
945492453842
704660
Hour
June 17 Con. 1730180018302000-22002400
010007002030 _2100_220023002400
June 19010002000400 _100016002400 _
Gage height (feet)
2.222.033.062.412.082.01
2.14_ 1.95
1.722.15
_ 2.022.904.10
3.553.162.72
_ 2.432.161.98
Dis charge (cfs)
10676
3221428373
9266429475
270860
5273582181479670
(121) 07220600 SAPELLO RIVER NEAR WATROUS, N. MEX.(Gaging station, discontinued in 1963)
Location. Lat 35°46'05", long 105°02'28", on line between Mora and Las Vegas Grants, on right bank 4 miles southwest of Watrous, Mora County, and 6 miles upstream from mouth.
Drainage area. 213 sq mi. Gage-height record. High-water mark at gage site. Altitude of gage is 6,500 fl (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
500 cfs and by slope-area measurement of 5,860 cfs.Maxima. June 1965: Discharge, 4,240 cfs probably June 15 (gage height, 11.3 ft, from flood-
mark).1956-63: Discharge, 5,860 cfs Aug. 5, 1957 (gage height, 13.02 ft, from floodmark), by
slope-area measurement of peak flow.
(122) 07220900 DOG CREEK NEAR SHOEMAKER, N. MEX.(Crest-stage station)
Location. Lat 35°49'32", long 104°53'28", 0.5 mile upstream from Valmora-Sho-makerroad and 1.8 miles northwest of Shoemaker, San Miguel County.
Drainage area. 18.4 sq mi. Gage-height record. Crest stages only.Discharge record. Stage-discharge relation defined by point of zero flow, current-meter
measurements below 75 cfs, and slope-area mesurements of 320, 720, 730, 1,530, ard 1,930 cfs.
D88 FLOODS OF 1965 IN THE UNITED STATES
Maxima. June 1965: Discharge, 2,050 cfs June 15 (gage height, 9.88 ft).1954 to May 1965: Discharge, 2,150 cfs July 25, 1962 (gage height, 9.91 ft).
(123) 07221000 MORA RIVER NEAR SHOEMAKER, N. MEJ-Location. Lat 35°48'01", long 104°46'58", in SI* sec. 11, T. 18 N., R. 20 E. (projected), in
Mora Grant, on left bank 5.5 miles east of Shoemaker and 12.3 miles upstream from Pedroso Creek.
Drainage area. 1,104 sq mi, of which 71 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Altitude of gage is 6,170 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
2,300 cfs and by slope-area measurements of 8,200 and 15,200 cfs. Maxima. June 1965: Discharge, 14,800 cfs 0200 hours June 15 (gage height, 12.65 ft).
1914 to May 1965: Discharge, 15,200 cfs June 3, 1948 (gage height, 12.79 ft), by slope- area measurement of peak flow.
Floods of Sept. 29, 1904, and June 11, 1913, probably exceeded 30,000 cfs.
Mean discharge, in cubic feet per second, 1965Day Discharge
June 19 ___________________ 1,610Day
14 __ ________15 ____________16 _______17 _ __________18 ____________
Dtschari____________ 16_________ 713______ _ _ 6,320_________ 1,700__ ________ 1,070_________ 1.630
1,190840640523
Gage height and discharge at indicated time, 1965
Hour
June 14 1900____2000____2100____2200 ___2400
01000200__0300 ___(\Ar\f\
0500 _0600_0800 0900 __10001200140018002200
Gage height (feet)
__ 0.76i sn
__ 2.608 109 SO
__ 11.0012 65
__ 12.0512.25
__ 11.1512.6310.6511.2510.107.605.554.003.54
Dis charge
(cfs)
12144ion
5,5508,000
11,00014,80013,20013,800i n oflfl14,700o T\n
11,2008,5204,2902,010
920698
Hour
June IS Con. ") v\n2400
0100- __0400 _0700 _____0900- __11001200 _____1300 _ _1500_ __18002400 _ _
June 1706000900110012001400
Gage height (feet)
_ 5.73_ 5.64
4.73_ 5.48
A 08
5.40_ 6.70
6.86_ 6.45
5.054.23
_ 3.61
3.383.624.424.304.93
Dis charge (cfs)
2,1702,090
1,3801,9501,5601,8903,1703,3502,9001,6101,050
730
627734
1,1601,0901,520
Hour
June 17 Con, 1500 _2000__ 2400 _____
June 180300_ __07000900____ _12001400_ _ 1600 _2000 2400 _
June 190200 _ ___080014001600_2400
Gage height (feet)
_ 5.14_ 4.66_ 4.28
_ 4.15_ 5.30_ 5.32_ 5.08_ 5.27_ 5.78_ 5.23_ 4.72
_ 4.62_ 4.94_ 5.50_ 5.26_ 4.95
Dis charge
(cfs)
1,6801,3301,080
1,0001,8101,8301,6301,7902,2101,7501,370
1,3001,5301,9701,7801,540
(124) 07221500 CANADIAN RIVER NEAR SANCHEZ, N. ME-.Location. Lat 35°39' 15", long 104°22'30", in S'/z sec. 34, T. 17 N., R. 24 E., at downstream
side of bridge on State Highway 65, 1 mile upstream from Lagartija Creek, 3 miles northeast of Sanchez, 10 miles downstream from Mora River, and 24 miles southwest of Mosquero.
Drainage area. 6,015 sq mi, of which 303 sq mi is probably noncontributing.Gage-height record. Station destroyed by flood. A few gage heights available from obser
vations and discharge measurements during flood period. Altitude of gage is 4,500 ft (from topographic map).
Discharge record. Stage-discharge relation defined by current-meter measrrements below 90,000 cfs and by slope-area measurement of 145,000 cfs. Discharge June 1^-22 estimated on basis of 6 discharge measurements, weather records, inflow records for Conchas Reser voir, and records for nearby stations.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICC D89
Maxima. June 1965: Discharge, 145,000 cfs 1300 hours June 18 (gage height, 31.5 ft, from floodmarks).
1912-14, 1935 to May 1965: Discharge, 87,800 cfs Sept. 2, 1942 (gage height, 21.3 ft, from floodmarks), by slope-area measurement of peak flow.
The flood of Sept. 29 or 30, 1904, probably exceeded 100,000 cfs but is believed to have been less than the flood of June 18, 1965.
Mean discharge, in cubic feet per second, 1965Day
June 14151617 IS
Discharge80
. 27,000
. 9,300
. 13,200
. 44,000
Day June 19
20212223
Discharge . 13,900 . 4,400 . 2,800 . 2,000 . 1,350
Gage height and discharge at indicated time, 1965
Hour
June 15
0950
1300135014201520 _
Gage height (feet)
28.56
31.529.728.424.6
Dis charge
(cfs)
126,000
1,760
145,000134,000125,00098,600
Hour
June 18 Con. 1545 _
16151655 _
180518301855 _
Gage height (feet)
23.121.820.518.416.515.815.014.3
Dis charge
(cfs)
89,60081,80074,00061,40050,00045,80041,00046,800
Hour
June 19 14001540
June 2111151230
June 2208301510
Gage height (feet)
8.98.3
5.585.57
4.684.50
Dis charge
(cfs)
10,9009,050
2,9802,960
1,7401,530
(125) 07222300 TREMENTINA CREEK AT TREMENTINA, N. MEX. (Crest-stage station)
Location. Lat 35°28', long 104°25', in NW/4 sec. 8, T. 14 N., R. 24 E., at bridge on State Highway 65 at Trementina, about 14 miles west of Conchas Dam.
Drainage area. 65 sq mi, approximately.Gage-height record. Crest stages only.Discharge record. Stage-discharge relation defined by current-meter measurements below
15 cfs and by slope-area measurements of 2,350, 2,770, and 14,100 cfs (peak flow on Sept. 11, 1965).
Maxima. June 1965: Discharge, 5,600 cfs, probably June 16 (gage height, 8.76 ft).1959 to May 1965: Discharge, 4,400 cfs July 6, 1962 (gage height, 8.00 ft, fron flood-
mark).
(126) 07222500 CONCHAS RIVER AT VARIADERO, N. MEX.
Location. Lat 35°24'10", long 104°26'35", in NE'/4NE'/4 sec. 36, T. 14 N., R. 23 E., onleft bank 1.5 miles northeast of Variadero and 15 miles west of Conchas Dam.
Drainage area. 523 sq mi, of which 130 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph except 0030 to 1700 hours June 17 for
which graph was drawn on basis of high-water mark in well and typical recessior curve.Altitude of gage is 4,430 ft (from topographic map).
Discharge record. Stage-discharge relation defined by current-meter measurement; below760 cfs and by slope-area measurements of 8,300 and 44,000 cfs.
Maxima. June 1965: Discharge, 8,880 cfs about 0100 hours June 17 (gage height, 10.40 ft,from floodmarks).
1936 to May 1965: Discharge, 44,000 cfs Sept. 1, 1942 (gage height, 19.96 ft, presentdatum), by slope-area measurement of peak flow.
D90 FLOODS OF 1965 IN THE UNITED STATES
Mean discharge, in cubic feet per second, 1965Day
June 1415161718
Discharge1.8
. 79
. 145
. 1,230
. 65
Day June 19
20212223
Discharge. 613 .__ 78 .__ 28 .__ 15 .__ 10
Gage height and discharge at indicated time, 1965
Hour
June 15 0800083016002400
120019002100213022002230 2400_
June 1701000200-
Gage height (feet)
0.642.191.881.63
1.291.121.802.502.402.087 40
10.406.8
Dis charge (cfs)
1.420210760
231393336288161
4,580
8,8803,890
Hour
June 17 Con. 0300 _0400 _0600 _08001100 _1400 _1700 _20002400 _
0600 _1800
June 190100 _0200 _
Gage height (feet)
_ 5.6_ 5.0_ 4.1
3.63.12.72.402.252.10
1.951.77
1.713.35
Dis charge (cfs)
2,6002,0001,240890570350213158112
7848
40722
Hour
June 19 Con. 0400 _0630 _07000730100012001300 _15001700 _2100 _2400
04001200 _2400
Gage height (feet)
2.452.125.005.254.203.453.253.082.792.452.28
2.111.891.70
Dis charge (cfs)
234118
2,0002,2501,310288660559395234168
1156639
(127) 07223500 CONCHAS RESERVOIR NEAR CONCHAS DAM, 1 T . MEX. Location. Lat 35°24'10", long 104°11'25", in Pablo Montoya Grant, stilling well within
concrete part of Conchas Dam on Canadian River, 1.8 miles northwest of Conchas DamPost Office and 24 miles north of Newkirk.
Drainage area. 7,409 sq mi, of which 433 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Datum of gage is at nean sea level. Maxima. June 13-24, 1965: Contents, 336,000 acre-ft at 2400 hours June 24 (elevation,
4,199.28 ft).1938 to May 1965: Contents, 479,600 acre-ft Apr. 24, 1942 (elevation, 4,208.41 ft).
Remarks. Reservoir stored practically all inflow during flood period. Cooperation. Elevations and capacity table furnished by Corps of Engineers.
Elevation and contents at indicated time, 1965
Hour
June 13 2400 _
2400June IS
0700 __0800 _0900 __1000 _ __1200 _1400__1600 _1800 _ _2400
2200 _2300 _2400 _
0100 _0400 _0800 __ _1200 _1700 _2400
1300 _1400 __
Elevation (feet)
4,163.56
4,163.60
4,163.704,165.20
4,169.104,171.104,172.604 173 404,173.904,174.90
4,176.00A 1 7ft Aft
4,176.80
4 1 77 404,178.604,179.684,180.224,180.584,182.12
4,184.00
Contents (acre-feet)
109,000
109,200
109,600115,500i ?"* nnn132,200141 400148,700152,700155,300160 400'
166,300168,500170,700
174,000180,8001 87 inn190,300192,500202,000
210,200214,200
Hour
June 18 Con. 150016001700 _180019002000 _ __21002200 _ __2400 _ __
June 19
02UO0300080016002400 _ __
June 201200 _2400
June 212400__
June 222400
June 232400
June 242400
Elevation (feet)
4,185.204,186.604,187.954,189.304,190.604,191.504,192.104,192.454,192.96
4,193.164,193.504,193.904,195.254,196.334,196.87
4,197.464,197.92
4,198.51
4,198.90
4,199.12
4,199.28
Contents(acre-feet)
222,200231,900241,200251,600261,500268,500273,300276, 100280,300
282,000284,800288,100299,600309,000313,800
319,200323,300
328,800
332,400
334,500
336,000
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D91
(128) 07225500 UTE CREEK NEAR GLADSTONE, N. MEX.(Crest-stage station)
Location. Lat 36°18', long 103°56', on line between sees. 14 and 23, T. 24 N., R. 28 E., onbridge on U.S. Highway 56 3 miles east of Gladstone.
Drainage area. 256 sq mi, approximately. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation defined by current-meter measurements below
30 cfs and by slope-area measurements at 4,200, 6,190, and 10,600 cfs. Maxima. June 1965: Discharge, peak stage did not reach bottom of gage.
1953 to May 1965: Discharge, 10,700 cfs Sept. 1, 1963 (gage height, 6.85 ft, from floodmarks).
Remarks. No significant runoff during flood period.
(129) 07226200 BUEYEROS CREEK AT BUEYEROS, N. MEX.(Crest-stage station)
Location. Lat 35°58'10", long 103°41'05", in E'/i sec. 7, T. 20 N., R. 31 E., on downstreamend of right abutment of bridge on State Highway 102 at Bueyeros.
Drainage area. 34 sq mi, approximately. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation defined by point of zero flow and slope-area
measurements of 3,400 and 5,240 cfs. Maxima. June 1965: Discharge, 2,460 cfs June 19 (gage height, 5.21 ft).
1957 to May 1965: Discharge, 5,240 cfs July 21, 1961 (gage height, 7.43 ft), by slope-area measurement of peak flow.
(130) 07226300 CARRIZO CREEK NEAR ROY, N. MEX.(Crest-stage station)
Location. Lat 36°03'00", long 103°57'50", in NW^SEl* sec. 16, T. 21 N., R. 28 E., 800 ftdownstream from State Highway 120 and 15 miles northeast of Roy.
Drainage area. 68 sq mi, approximately. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation defined by point of zero flow and slope-area
measurements of 586 and 1,100 cfs. Maxima. June 1965: Discharge, 1,380 cfs, probably June 16 (gage height, 6.43 ft).
1954 to May 1965: Discharge, 1,100 cfs May 14, 1958 (gage height, 5.97 ft), by slope-area measurement of peak flow.
(131) 07226500 UTE CREEK NEAR LOGAN, N. MEX.
Location. Lat 35°26'18", long 103°31'31", in NW'/4SE'/4 sec. 15, T. 14 N., R. 32 E., onright bank 1.9 miles downstream from Alamosa Creek, 4.5 miles upstream from State Road155, 4.7 miles upstream from high-water line of Ute Reservoir, 8.2 miles northvest ofLogan, and 10.2 miles upstream from mouth.
Drainage area. 2,060 sq mi, of which 617 sq mi is probably noncontributing. Gage-height record. Water-stage recorder graph. Altitude of gage is 3,840 ft (from
topographic map). Discharge record. Stage-discharge relation defined by current-meter measurements below
1,800 cfs and extended above by logarithmic plotting and computed discharge at former site. Maxima. June 1965: Discharge, 11,700 cfs 1430 hours June 19 (gage height, 6.80 ft).
1942 to May 1965: Discharge, 24,500 cfs May 28, 1946, July 12, 1951 (gage height, 8.4 ftat site 4.8 miles downstream at datum of 3,758.50 ft), from rating curve extended above7,700 cfs on basis of slope-area measurements at gage heights 5.2 and 7.2 ft.
Flood of May 1, 1914, reached a stage of 22.95 ft, at site4.2 miles downstream at different
D92 FLOODS OF 1965 IN THE UNITED STATES
datum. Another major flood reached a stage of 16.0 ft (site and daturr used 1942-55) sometime in 1941, from information by Bureau of Reclamation (discharge, about 70,000 cfs).
Mean discharge, in cubic feet per second, 1965Day Discharge
June 19 _____________________ 2,35020 _____________________ 34121 _____________________ 1022 _____________________ 523 _____________________ 3
Day June 14
15161718
Discharge2
1,200113
7189
Gage height and discharge at indicated time, 1965
Hour
June 15 1030 _1100 __1200 ___1400 _ _1600180020002200 _2400
06001200
Gage height (feet)
__ 5.70__ 5.00__ 4.10_ 3.55
3.152.902.682.54
2.071.70
Dis charge (cfs)
07,4505,2602,930
1,180836«7R
461
15050
Hour
June 16 Con. 1800 __2400
June 172400
0430 _050012002400
June 1902000800 _____
Gage height (feet)
_ 1.32_ 1.25
_ 1.02
. 1.02_ 2.65_ 2.20- 1.70
_ 1.62_ 1.93
Dis charge (cfs)
12
3
3son21250
40104
Hour
June 19 Con. 1100__1400 ___.1430 _ .17001900 _ .21002400 _ -
0600_12001800 _
Gage height (feet)
2.932.506.80
. 5.70
. 4.803.953.28
2.522.121.70
Dis charge (cfs)
965425
11,7007,450
2,5901,370
4461705024
(132) 07226800 UTE RESERVOIR NEAR LOGAN, N. MEX.
Location. Lat 35°20'35", long 103°26'37", in NWV4 sec. 21, T. 13 N., R. 33 E., on face ofUte Dam on Canadian River, 2.5 miles southwest of Logan and 3.5 miles downstream fromUte Creek.
Drainage area. 11,140 sq mi, of which 1,110 sq mi is probably noncont'ibuting. Gage-height record. Inclined cable gage read once daily at 0800 hours. Datum of gage is at
mean sea level (levels by N. Mex. Interstate Stream Commission). Maxima. June 13-24, 1965: Contents 49,870 acre-ft June 22-24 (elevation, 3,741.6 ft).
1963 to May 1965: Contents, 33,780 acre-ft June 1-4, 1965 (elevation, 3,733.8 ft). Remarks. Reservoir stored all inflow during flood period. Cooperation. Records furnished by New Mexico Interstate Stream Cormission.
Elevation and contents at 0800 hours, 1965
Date
June 131415161718
Elevation (feet)
3733.63733.63733.63734.33734.93736.2
Contents (acre-feet)
33,42033,42033,42034,32035,78038,250
Date
June 192021222324
Elevation (feet)
3736.73740.03741.23741.63741.63741.6
Contents (acre-feet)
39,23046,19048,69049,87049,87049,870
(133) 07227200 TRAMPEROS CREEK NEAR STEAD, N. MEX.(Gaging station, established in June 1966)
Location. Lat 36°04'15", long 103° 12'10", in NWKNWV4 sec. 10, T. 21 N., R. 35 E., on left bank 10 ft upstream from bridge on State Highway 18, 2 miles south of Stead, and 26 miles south of Clayton.
Drainage area. 556 sq mi, approximately.Maxima. June 1965: Discharge, 6,600 cfs, probably June 17, by slope-area measurement of
peak flow.
ARKANSAS RIVER BASIN, COLORADO, KANSAS, NEW MEXICO D93
The 1904 flood reached a stage of about 29 ft (discharge, about 45,500 cfs) with single span bridge, and the 1937 flood reached a stage of about 22 ft, (discharge, about 31,600 cfs) with present (1968) bridge (information from State Highway Department).
(134) CARRIZO CREEK NEAR CLAYTON, N. MEX.(Miscellaneous site)
Location. Lat 36°21'00", long 103°28'10", in SEW sec. 36, T. 25 N., R. 32 E., 1,000 ft up stream from U.S. Highway 56, 0.8 mile downstream from nearest tributary (unnamed), and 17.5 miles southwest of Clayton.
Drainage area. 477 sq mi.Maxima. June 1965: Discharge, 9,270 cfs, probably June 17, by slope-area measurement of
peak flow.1957: Discharge, 29,500 cfs May 28, by slope-area measurement of peak flow at site 15
miles downstream.
(135) 07227295 SANDY ARROYO TRIBUTARY NEAR CLAYTON, N. MEX.(Crest-stage station)
Location. Lat 36°23'20", long 103°19'05", in NWW sec. 21, T. 25 N., R. 34 E., 15 ft up stream from culvert entrance on U.S. Highway 56 and 8 miles southwest of Clayton.
Drainage area. 1.25 sq mi, approximately. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation defined by point of zero flow, flow through
culvert measurement of 92 cfs, and slope-area measurement of 388 cfs. Maxima. June 1965: Discharge, 172 cfs June 17 (gage height, 4.22 ft).
1952 to May 1965: Discharge, 388 cfs July 16, 1956 (gage height, 7.33 ft, from flood- marks).
(136) 07227300 SANDY ARROYO NEAR CLAYTON, N. MEX.(Crest-stage station)
Location. Lat 36°20'30", long 103°11'OO", in W 1/* sec. 2, T. 24 N., R. 35 E., on downstreamside of bridge on State Highway 18, 7.5 miles south of Clayton.
Drainage area. 42 sq mi, approximately. Gage-height record. Crest stages only. Discharge record. Stage-discharge relation not defined. Slope-area measurements of 392
and 10,300 cfs. Maxima. June 1965: Discharge, not determined, probably June 17 (gage height, 4.17 ft).
1953 to May 1965: Discharge, 10,300 cfs June 1953 (gage height, 8.85 ft, from high-water profile).
Flood of June 1953 was the highest in at least 20 years, from information b." local residents.
(137) ClENEGUILLA CREEK NEAR CLAYTON, N. MEX.
(Miscellaneous site)Location. Lat 36°36'10", long 103°22'10", in S 1/: sec. 1, T. 27 N., R. 33 E., 3.5 miles up
stream from Clayton Lake and 15 miles northwest of Clayton. Drainage area. 112 sq mi.Maxima. June 1965: Discharge, 9,580 cfs, probably June 17, by slope-area measurement of
peak flow.1941: Discharge, 24,000 cfs, date unknown, by slope-area measurement of peak flow at
site 15 miles downstream.1955: Discharge, 1,600 cfs May 18, by slope-area measurement of peak flow at site
5 miles downstream.
D94 FLOODS OF 1965 IN THE UNITED STATES
SELECTED REFERENCESCreager, W. P., Justin, J.D., and Hinds, Julian, 1945, Engineering for dams: I Tew York, John
Wiley & Sons, Inc., v. 1, p. 245 [repr. 1950]. Dalrymple, Tate, and others, 1939, Floods in the Canadian and Pecos Rive~ basins in New
Mexico, May and June 1937, with summary of flood discharges in Ne'v Mexico: U.S.Geol. Survey Water-Supply Paper 842, 68 p.
Follansbee, Robert, and Hodges, P. V., 1925, Some floods in the Rocky Mountain region:U.S. Geol. Survey Water-Supply Paper 520-G, p. 105-125.
Follansbee, Robert, and Jones, E. E., 1922, The Arkansas River flood of June 3-5, 1921: U.S.Geol. Survey Water-Supply Paper 487, 44 p.
Follansbee, Robert, and Sawyer, L. R., 1948, Floods in Colorado: U.S. Geol. Survey Water- Supply Paper 997, 151 p.
Freeman, W. B., Lamb, W. A., and Bolster, R. H., 1910, Surface water supply of the LowerMississippi River basin, Part 7 o/Surface water supply of the United States: U.S. Geol.Survey Water-Supply Paper 247, 124 p.
Hoyt, W. G., and Langbein, W. B., 1955, Floods: Princeton Univ. Press, 469 p. Langbein, W. B., and Iseri, K. T., 1960, General introduction and hydrologic definitions: U.S.
Geol. Survey Water-Supply Paper 1541-A, 29 p. Matthai, H. F., 1969, Floods of June 1965 in South Platte River basin, Colorado: U.S. Geol.
Survey Water-Supply Paper 1850-B, 64 p. Murphy, E. C., and others, 1905, Destructive floods in the United States in 1904: U.S. Geol.
Survey Water-Supply Paper 147, 206 p. Patterson, J. L., 1964, Magnitude and frequency of floods in the United State« Part 7, Lower
Mississippi River basin: U.S. Geol. Survey Water-Supply Paper 1681, 636 p. Ridgway, Arthur, 1956, The case of train number 3: Denver, Colo., Rocky Mountain Railroad
Club, World Press, v. 6, 68 p. U.S. Army Corps of Engineers, 1966, Flood report Arkansas River basin, Flood of June 1965,
Colorado, Kansas, and New Mexico: U.S. Army Corps of Engineers, Albuquerque, N.Mex., 105 p.
U.S. Geological Survey, 1915, Surface water supply of the United States 1913, Part 7, LowerMississippi River basin: U.S. Govt. Printing Office, 86 p.
U.S. Weather Bureau, 1961, Rainfall frequency atlas of the U.S. : U.S. Weather Bur. Tech.Paper 40.
___1965, Climatological data, Colo., June 1965: v. 70, no. 6. ___1965, Climatological data, Kans., June 1965: v. 79, no. 6. ___1965, Climatological data, N. Mex., June 1965: v. 69, no. 6 ___1966, Hourly precipitation data, Colo., June 1965: v. 15, no. 6. ___1966, Hourly precipitation data, N. Mex., June 1965: v. 15, no. 6. Vaudrey, W. C., 1960, Floods of May 1955 in Colorado and New Mexico: U.S. Geol. Survey
Water-Supply Paper 1455-A, 68 p.
INDEX
[Italic page numbers indicate major references]
A Page
Adobe Creek ______________________ D15near Las Animas, Colo ____________ 49
Agua Fria Creek near Holman, N. Mex _______ 81 Alfalfa, Colo ______________________ 4Alkali Arroyo near Trinchera, Colo _________ 57Antelope Valley Irrigation District ___________ 30Apishapa River ____________________ 14
near Fowler, Colo 46Arkansas River __,_____________ 4, 14, 27, 29
above John Martin Dam 13at Boone, Colo _________________ 12at Catlin Dam near Fowler, Colo _____ _ 47at Dodge City, Kans _______________ 67at Garden City, Kans _______________ 66at Granada, Colo ______ __ 18at Great Bend, Kans 68at La Junta, Colo ____________ _ 48at Lamar, Colo ______ 31, 62at Las Animas, Colo _________ 4, 13, 15, 49at Pueblo, Colo _________________ 12at Syracuse, Kans _____ 65below John Martin Reservoir, Colo 60direction of flow through Colorado--- 12Fountain Creek to Las Animas ________ 13John Martin Dam, Colo., to Great Bend, Kans _ ISLas Animas to John Martin Dam _________ 15near Avondale, Colo _______ 43near Coolidge, Kans 65near Kinsley, Kans _______________ 67near Nepesta, Colo _____ 31, 45near North Avondale, Colo 31, 44near Pueblo, Colo 39peak discharges 15
Arkansas River basin 5, 6, 7, 10, 25station data 39tributaries ___________ 3, 12, 27
Avondale, Colo 3, 14
B
Bear Creek near Johnson, Kans__ 70near Springfield, Colo __ 70
Bibliography _____________________ 94Big Sandy Creek ______________________ 5
near Calhan, Colo ______ _ 18, 62near Lamar, Colo ______________ 63
Black Lake, N. Mex ___________________ 10Black Squirrel Creek _________________ 14, 31
near Ellicott, Colo ______ 44near Peyton, Colo________________ 44
Bueyeros Creek at Bueyeros, N. Mex 91Burro Canyon at Madrid, Colo _ 51
Caddoa Creek
Page
Caddoa Creek Con.at Caddoa, Colo _________________ D61
Cain Ranch, Colo ___________________ 30 Canadian River ______ 4, 23
above Conchas Reservoir 23direction of flow through New Mexico 12near Hebron, N. Mex 70near Roy, N. Mex ______________ 23, 79near Sanchez, N. Mex __ 23, 88near Taylor Springs, N. Mex 79
Canadian River basin 7, 27, 29Canadian River gorge _____________ 12, 23Canadian River tributaries 3, 24
near Hebron, N. Mex 71near Mills, N. Mex _________________ 79
Canyon Largo basin __ 23Carrizo Creek, near Clayton, N. Mex 93
near Kenton, Okla ______________ 69near Roy, N. Mex _________________ 91
Catlin Dam ______________________ 14Chacuaco Creek 17
near La Junta, Colo 58Chacuaco Creek basin ____ _ 17Chase Canyon _______________ 6, 24, 27, 31
near Cimarron, N. Mex 77peak discharge ________________ 6
Chico Creek ____________________ 13, 26near North Avondale, Colo 44
Chicorica Creek ____________________ 12at U.S. Highways 64, 87, near Raton, N. M-.x_ 71 near Yankee, N. Mex 71 tributary at U.S. Highways- 64, 87,
near Raton, N. Mex __________ 72Cieneguilla Creek near Clayton, N. Mex _____ 24, 93Cimarron Creek __________________ 12, 27
at Springer, N. Mex _____________ 24, 78Cimarron Creek, below Nest Dam, N. Mex ___ _ 73
near Cimarron, N. Mex _____________ 75Cimarron River near Guy, N. Mex ________ 24, 68Clay Creek ___________________ 5, 6, 18, 30
near Lamar, Colo ______ ___ _ 62Clay Creek Reservoir __________________ 18Clayton, N. Mex ___________________ 24Clayton Lake on Cieneguilla Creek __________ 24Clear Creek, near Starkville, Colo ___________ 52
near Ute Park, N. Mex ______________ 74Colfax County, Colo _________________ 30Colorado Springs, Colo ______ 4, 7, 11, 12, 13, 27Comparison of floods, by frequency relations 6
with maximum floods known ________ 5with previous floods in the Arkansas and
Canadian River basins _________ 25Conchas Reservoir _________ 3, 4, 12, 23, 25, 27
near Conchas Dam, N. Mex __________ 90Conchas River at Variadero, N. Mex _________ 89
D96 INDEX
Page
Coolidge, Kans__________________.D21, 26 Coyote Creek, above Guadalupita, N. Mex _____ 84
below Black Lake, N. Mex____________ 84near Golondrinas, N. Mex 85
Crooked Arroyo 14near La Junta, Colo _______ ___ 48
Crow Creek, below Waldron Canyon,near Koehler, N. Mex 72
near Maxwell, N. Mex ___ 73
D, E
Damage ____________________ 4, 27Discharges, historical comparison, Colo_ ____ 25
Kansas _______ _ ___ 25New Mexico 27
Discharge potentials 5Dodge City, Kans ___________ __ 21, 29Dog Creek near Shoemaker, N. Mex ________ 87Dry Creek near Lamar, Colo ____ ___ 61
Eagle Nest Lake____________________ 24 East Fork Chicorica Creek at Yankee, N. Mex ___ 71
Flood, areas _____________ _____ 4causes _____________ -___ 7definitions ________ ___ 2description 12discharges ___ 32frequency ___ _ 30origins _____ _ 12
Fountain, Colo________ __ 7, 27Fountain Creek __________ __ 13, 26
at Pueblo, Colo ___________ ___ 42at Security, Colo 41near Colorado Springs, Colo __ ___ 40
Fountain Creek basin _ 4, 13Frijole Creek ______________ ___ 15
near Alfalfa, Colo_______ _____ 54
Garden City, Kans _________________ 21, 29Granada Creek near Granada, Colo 63Grasmack Arroyo near Trinidad, Colo 52Great Bend, Kans ____________ 3, 4, 18, 21, 30Grenville, N. Mex_____________ ___ 12Grey Creek near Trinidad, Colo _ 53Guy, N. Mex ______________________ 24
H
Hebron, N. Mex ________ __ 23, 27 Holly, Colo ______________ 7, 12, 19, 21, 27, 29 Horse Creek _____ 15
near La Junta, Colo 49 Huerfano River ___ - 14
below Huerfano Valley Dam,near Undercliffe, Colo 45
Hugo, Colo _____________ ___ 18
J, K
Jimmy Camp Creek ____ 5, 6, 13, 30 near Fountain, Colo 42 peak discharge __ 5, 6
Page
Joe Creek near Morley, Colo D52John Martin Dam _ 13, 15, 18, 24, 27, 29, 30John Martin Reservoir 13, 15, 25, 29
at Caddoa, Colo 60
Kinsley, Kans _________________ __ 21 Kit Carson, Colo ___ _ ___________ 18
La Junta, Colo______________ t3, 15, 26, 29Lake Maloya, N. Mex_________________ 12Lamar, Colo ____________ 7, 10, 18, 26, 29, 31Las Animas, Colo _____________ 4, 12, 13, 17Las Vegas, N. Mex__________________ 10Leadville, Colo _____________________ 12Limon, Colo __________ 7, 18Lone Rock Draw near Springfield, Colo _______ 70Long Canyon near Sopris, Colo ________ 52
M
McEvoy Creek near Eagle Nest, N. Mex 74 Magnitude of floods _ 5 Matheson, Colo ____________________ 18 Matthai, H. F., quoted _________________ 11 Monument Creek ___________________ 13 Mora County, Colo__________________ 30 Mora River ________________________ 27
at La Cueva, N. Mex ______________ 82 near Golondrinas, N. Mex ____________ 83near Holman, N. Mex ______________ 80near Shoemaker, N. Mex ________ 23, 27, 88near Watrous, N. Mex _____________ 85
Mora River basin _________ 4, 7, 10, 12, 23, 24Mud Creek near Caddoa, Colo ____________ 61Muddy Creek _____________________ 29
N
Nepesta, Colo ___________________ 13, 14 Ninemile Dam ____ 15, 17 North Canadian River 24 Northeastern New Mexico flooding ___ 24 North Fork Purgatoire River at Werton, Colo 50
Peak discharges for 1904, 1921, 1965 ________ 25 Philmont Scout Ranch _________________ 24 Ponil Creek near Cimarron, N. Me* ____ 24, 27, 76 Precipitation ________________________ 7
See also rainfall.Pueblo, Colo _____ __ _ 3, 5, 13, 26, 29 Purgatoire River __________ 4, 13, 15, 17, 26, 29
above Lorencito Canyon, near V'eston, Colo 51 (at Canyon Crossing) near Thatcher, Colo 58 at Diversion Dam, at Valdez, C^'o 51 at Ninemile Dam, near Higbee, Colo 58 at Trinidad, Colo _ 53 at U.S. Highway 350 near Hoehne, Colo 54 near Alfalfa, Colo __________ 56 near Hoehne, Colo 53 near Las Animas, Colo 59
Rainfall
INDEX D97
Page
Rainfall Con.June 14-15 ______________ D10June 16 ________________ _ 10June 17 _________________ _ 10June 18-19 ____________________ 12
Ramah Reservoir 18Raton, N. Mex ___________ 4, 7, 8, 12Raton Creek _________________ 1, 29
at Raton, N. Mex _________________ 72at Starkville, Colo _________________ 52near Morley, Colo _________________ 52
Rayado Creek ___ 24, 31at Sauble Ranch, near Cimarron, N. Mex 77
Reilly Canyon at Cokedale, Colo 51Relative magnitude of floods SRio Cebolla near Golondrinas, N. Mex 83Rio La Casa near Cleveland, N. Mex _ 81Roy, N. Mex _______________ 10, 12, 23, 27Rule Creek _________________ 5, 15, 29, 30
near Toonerville, Colo ___ 59
St. Charles River ____________ 13Sanchez, N. Mex _________________ 23, 27Sand Creek _ ____ 13Sandy Arroyo near Clayton, N. Mex _____ 93Sandy Arroyo tributary near Clayton, N. Mex 93San Francisco Creek _________ 15
near Alfalfa, Colo _________________ 55near Trinchera, Colo ________ _ 55
San Isidro Creek near Trinchera, Colo 55Sapello River, at Sapello, N. Mex __ 86
near Watrous, N. Mex _____________ 87Sauble Ranch near Cimarron __ .. 24Smith Arroyo near Granada, Colo ___ 19, 63Smith Canyon ___________________ 18, 31
near Ninaview, Colo ___ 58South Fork Purgatoire River at Weston, Colo 50South Platte River basin ______ 10South Rush Creek near Karval, Colo ______ 63Springer Arroyo near Colfax, N. Mex _ 72Stages and discharges, summary ___ 33
Page
Storage__________ ______ D24 Streamflow data ____ ____ 33 Swink.Colo ______________________ _ 3Syracuse, Kans 21, 26
Templeton Gap Floodway at Colorado Springs, Colo_ 41Timpas Creek ____________ 14
at Mouth, near Swink, Colo ___________ 48Tolby Creek near Eagle Nest, N. Mex 74Tramperos Creek near Stead, N. Mex _______ 92Travesser Creek near Guy, N. Mex 24, 69Trementina Creek at Trementina, N. Mex _____ 89Trinchera Creek near Trinchera, Colo ________ 57Trinidad, Colo ______________,__ 7, 15, 29Turkey Creek Canyon near Cimarron, N. Mex__ 24, 75Two Buttes, Colo _________________ 7, 11Two Butte Creek ____________ 19, 26, 29, 30
near Holly, Colo ____________ 64near Springfield, Colo _______________ 63
Two Buttes Reservoir near Holly, Colo ________ 64
U, V
Ute Creek _______________________ 27near Gladstone, N. Mex 91near Logan, N. Mex _ _ 91
Ute Reservoir near Logan, N. Mex ________ 25, 92
Valmora, N. Mex ___________________ 10Vermejo Conservancy District ____________ 30Vermejo Creek basin _________________ 23Vermejo River near Dawson, N. Mex 24, 73Vigil Canyon near Holman, N. Mex _________ 81
W, Z
West Monument Creek, below Stanley Canyor,near Pikeview, Colo _____________ 40, 41
Wild Horse Creek at Holly, Colo ________ 18, 65Willow Creek near Lamar, Colo ___ 18, 61Wolf Creek above Granada, Colo __ 19, 29, 63
U.S. GOVERNMENT PRINTING OFFICE; 1974 - 543 585/9O
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY
PREPARED IN COOPERATION WITH THE
STATES OF COLORADO, KANSAS, AND NEW MEXICO AND WITH AGENCIES OF THE FEDERAL GOVERNMENT
WATER-SUPPLY PAPER 1850-D PLATE 1
Data sites compiled by Robert J. Snipes and othersO~K~L A H OM A
85 AAK" u; - 86
89 A 87
EXPLANATION
Gaging station
A 135 Crest-stage station
A 134 Miscellaneous site
Reservoir
Boundary of area affected by floodsH ". -. A -.( R D 'ts I, J--^ 113 114
AH9 ' " '\ A 122 118 ', ""
SCALE 1:1 000000
100 MILES
104°
Base from U.S. Geological SurveyState base maps, Colorado, 1956; Kansas, 1963;New Mexico, 1968 LOCATION OF FLOOD AREAS AND FLOOD-DATA SITES, FLOODS OF JUNE 1965 IN ARKANSAS RIVER
COLORADO, KANSAS, AND NEW MEXICO
BASIN,
' ' U-S. GOVERNMENT PRINTING OFFICE: 1 974 54 3 5 85/9 O
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY
PREPARED IN COOPERATION WITH THE
STATES OF COLORADO, KANSAS, AND NEW MEXICO AND WITH AGENCIES OF THE FEDERAL GOVERNMENT
WATER-SUPPLY PAPER 1850-D PLATE 2
35'
R' O O KS H E R S D A...NT H O M :A S A H A M
Ll S S E ' L L
IT R E G O
L "r-xnj, c* -o--*.- L r NC = H ! E v ' Y'"' : E
.; - W I C H I T AG R E E L E Y,,. _ ,_ -'*-*--' - -. »- - "!""" 4
!. ,, . <. ,<, . >, « , ,, .,
r -L ' - ' K V **»*»-t.- -"' '
A w N Ej E
H O ID G E M A N
K E A R N Y
A,-I .--^ ' < o:.., . \^^-^-U-ii, L ..A ^,rf ^JTT^ %~r^-f;
I' O' ': W [A
R A NT
l"'' C !o M: A N; ;. C H'j. E
_o KLA HOMA Precipitation data furnished by U.S. Army Corps of Engineers
EXPLANATION
Line of equal precipitation, in inches Hachures indicate less rainfall than value shown
Selected U.S. Weather Service stations referred to in figures-2,3,4, and 5
SCALE 1:1 000000
25 50
] (!)
37"U -_J__
36
100 MILES
106'
Base from U.S. Geological SurveyState base maps, Colorado, 1956; Kansas, 1963;New Mexico, 1968
105 104°
PRECIPITATION MAP FOR JUNE 13-20, 1965, IN ARKANSAS RIVER BASIN, COLORADO, KANSAS, AND NEW MEXICO" U.S. GOVERNMENT PRINTING OFFICE: 1 97-4---- 5<t 3 5B5/ 9 O